Answers
Related Questions
Someone please help! :(
Answers
——————————————————————
If you add the number it would be 10 dollars each day. She started at 25 and finished at 40. including the 100 dollars from Saturday and Sunday It’s 300. Hope this helps!
Promise you it is ;)
Please explain this too if possible... Thank you!♡
Why there a fraction though (、._. )、
Answers
Answer: 4
Step-by-step explanation:
4/3*3*1^3
4/3*3*1
4/3*3
4
There are two tanks at the aquarium. Tank A and Tank B. Each has two sections. The volume of one section of Tank A is 24 cubic feet. The volume of the other section of Tank A is 96 cubic feet. What is the area of volume, in cubic feet, of Tank A?
Tank B has the same volumes as Tank A. The volume of one section of Tank B is 45 cubic feet. What is the volume, in cubic feet, of the other section of Tank B If the area of Tank A is 2,304?
Answers
The area of volume of Tank A is found by adding the volumes of both sections:
24 + 96 = 120 cubic feet
If the area of Tank A is 2,304, then the volume of Tank B is also 2,304. Since one section of Tank B is 45 cubic feet, we can find the volume of the other section by setting up an equation:
45 + x = 2,304
Subtracting 45 from both sides:
x = 2,259
Therefore, the volume of the other section of Tank B is 2,259 cubic feet.
Can somebody answer the last question for me, please
Answers
Answer:
23 hours
Step-by-step explanation:
e = 7.75h
e equals money earned. He wants to earn $178.25 so that he can get the console.
$178.25 = 7.75h
/ 7.75. /7.75
h = 23
23 hours
Answer:
23
Step-by-step explanation:
178.25=7.75 so you would divide that and get 23 hrs:)
At a sale, a sofa is being sold for 62% of the regular price. The price is $465.
What is the regular price?
Answers
Answer:
$744
Step-by-step explanation:
62% of the price is $456
100 - 62 = 38
62/38 = 1.63157894737
1.63157894737*456 = 744
price is $744
Reggie has completed 16 items on his homework. There are 14 more items remaining. What decimal, rounded to the nearest hundredth, represents the number of items he has completed?
Answers
Answer:
It would be 16/30
Since 16 plus 14 items remaining is equivalent to 30.
It = 0.5333
The Ans becomes 0.53
14+16
=30
30/16 (dividing)
=1.875
=1.88 (rounded)
100 points to factor this expression as far as possible: -48x
I'm stuck and I don't know how to do it, please help, I need it today.
Answers
Answer:
78
Step-by-step explanation:
Answer:
12x(-4)
Step-by-step explanation:
Can someone help me please^^
Answers
Answer:
[tex] \frac{15}{ \frac{5}{4} } = 15 \times \frac{4}{5} = 12[/tex]
C is the correct answer.
A formula is given as b = 4(m + 1)Make m the subject of the formula.
Answers
Answer:
m= (b/4) -1
Step-by-step explanation:
b = 4(m + 1)
b/4 = m+1
(b/4) -1 = m
Answer:
m= (b/4) - 1
Step-by-step explanation:
You have to do the inverse of operations so times would be divide and add would be subtract.
For problems 5 – 8, find the perimeter of the following figures. (3 points each)
Answers
Answer:
5. 132.8 m
6. 5 7/16 in
7. 5 37/63 yd
8. 27.376 m.
Step-by-step explanation:
5) To find the perimeter of a rectangle, add up all of the sides.
Remember, in a rectangle, opposite sides are congruent.
[tex]17.1 + 49.3 + 17.1 + 49.3 \\= 132.8[/tex]
The perimeter is 132.8 m.
-----------------------------------------------------------------------
6) To find the perimeter of a pentagon, simply add up all of the sides.
[tex]1\frac{1}{8} +1\frac{1}{8} +1\frac{1}{16} +1\frac{1}{16} +1\frac{1}{16} \\\\= 5 \frac{7}{16}[/tex]
The perimeter is 5 7/16 in.
-----------------------------------------------------------------------
7) To find the perimeter of a circle, use this formula: π × d OR π × r × r
π = 22/7
r = 1 1/3
Since we know what each variable equals, we plug it into the formula, then solve from there.
π × r × r ➜ 22/7 × 1 1/3 × 1 1/3 = 5 37/63.
The perimeter is 5 37/63.
-----------------------------------------------------------------------
8) To find the perimeter of a circle, use this formula: π × d OR π × r × r
π = 3.14
d = 8.4
Since we know what each variable equals, we plug it into the formula, then solve from there.
π × d ➜ 3.14 × 8.4
= 26.376
The perimeter is 26.376 m.
..............
The table shows the numbers of different colors of pencils in a pencil case. A student will randomly select one pencil from the pencil case. Based on the information in the table, which statement is true?
A) The pencil is least likely to be blue.
B) The pencil is equally likely to be blue or green.
C) The pencil is 4 times as likely to be purple as it is to be red.
D) The pencil is more likely to be purple than all other colors combined.
Number of Pencils
Red Pencils = 2
Purple Pencils=8
Blue pencils=4
Green pencils=5
Answers
Answer:
the answer is C
Step-by-step explanation:
d is incorrect because combined there are more pencils than purple
b is wrong because blue and green aren't in equal number
a is wrong because red is least likely not blue
Answer: C
Step-by-step explanation:
The length of a building is 60 feet. The length of the building on a scale drawing is 4 inches. Which ratio describes the scale of the drawing?
-- giving brainliest to whoever has the answer (with descriptions and such)
-- if no one else answers (but only one person), i'll be able to give five stars and a thanks
Answers
the ratio of the scale drawing is
1 inch on the drawing represents 180 feet in real life.
To determine the ratio of the scale drawing, we need to first find the length of the building on the scale drawing. We know that the actual length of the building is 60 feet, and the length of the building on the scale drawing is 4 inches. We can set up a proportion to find the length of the building on the scale drawing:
Actual length / Length on scale drawing = Scale factor
We can plug in the values we know:
60 feet / Length on scale drawing in inches = Scale factor
To solve for the length on the scale drawing in inches, we can cross-multiply:
60 feet * 1 inch / Scale factor = Length on scale drawing in inches
Simplifying:
Length on scale drawing in inches = 60 feet * 12 inches / Scale factor
We know that the length on the scale drawing is 4 inches, so we can plug that into the equation:
4 inches = 60 feet * 12 inches / Scale factor
Solving for the scale factor:
Scale factor = 60 feet * 12 inches / 4 inches
Scale factor = 180
(WILL GIVE BRAINLIEST)
Consider the product -11 (7 6/7) .
(a) Determine the product by rewriting the mixed number and applying the distributive property. What is the product?
(b) Multiply the integer and mixed number by multiplying fractions. What is the product?
Answers
Answer:
a)
[tex] - 11 \times 7 \frac{6}{7} [/tex]
[tex] - 11 (7 + \frac{6}{7}) [/tex]
[tex] - 11(7) + ( - 11)( \frac{6}{7} )[/tex]
[tex] - 77 + ( - \frac{66}{7} )[/tex]
[tex] - \frac{539}{7} + ( - \frac{66}{7} )[/tex]
[tex] - \frac{605}{7} = - 86 \frac{3}{7} [/tex]
b)
[tex] - 11 \times 7 \frac{6}{7} = - 11 \times \frac{55}{7} = - \frac{605}{7} = -86 \frac{3}{7} [/tex]
Answer: THE PRODUCT IS THE PRODUCT OF THE NUMBER THAT REPRESENTS A NUMBER OF ANY NUMBER WITH PRODUCT
Step-by-step explanation:
I don't really know how to figure the answer I'm just trying to give you the way to answer the question
Simplify the following:
17 + 15 - 35 + 13
Answers
Answer: 10
Step-by-step explanation:
17 +15 - 35 + 13
32 - 35 +13
-3 +13
10
Put the following quadratic into vertex
form by completing the square: y = = 4x²
- 3x - 1.
Answers
Step 1: Group the x terms together and factor out the coefficient of the x² term:
y = 4x² - 3x - 1
= 4(x² - (3/4)x) - 1
Step 2: Complete the square by adding and subtracting the square of half the coefficient of the x term inside the parentheses. The square of half of -3/4 is (-3/8)² = 9/64, so we add and subtract 9/64 inside the parentheses:
y = 4(x² - (3/4)x + 9/64 - 9/64) - 1
Step 3: Simplify the expression inside the parentheses by factoring the square trinomial and combining like terms:
y = 4((x - 3/8)² - 9/64) - 1
= 4(x - 3/8)² - 9/16 - 1
= 4(x - 3/8)² - 25/16
Therefore, the quadratic function y = 4x² - 3x - 1 in vertex form is:
y = 4(x - 3/8)² - 25/16
The vertex of the parabola is at the point (3/8, -25/16).
Suppose one of your classmates used a different number of red marbles. Her dot plot is shown below. What is a good estimate for the number of red marbles in her bag? Explain.
PLEASE HELP I ONLY HAVE 30 MINUTES TO DO THISSS!
Answers
First, I am sorry that it took almost 24 hours for someone to answer when you needed the answer in 30 minutes, but I will do my best to help:
Answer:
Median: 0.55
Mean: 0.55
Step-by-step explanation:
Median is the middle number and is found from counting to the middle from the numbers on the edge:
0.2 and 0.9. 0.3 and 0.8. 0.3 and 0.7. 0.4 and 0.7. 0.5 and 0.7. 0.5 and 0.6. 0.5 and 0.6. 0.5 and 0.6. 0.5 and 0.6. 0.5 and 0.6. Since there are no more points and we landed between 0.5 and 0.6, find the middle value of these numbers: 0.55.
Mean is a calculation of the middle number from all the values divided by the number of the points:
(0.2 + (0.3 x 2) + 0.4 + (0.5 x 6) + (0.6 x 5) + (0.7 x 3) + 0.8 + 0.9)/20
(0.2 + 0.6 + 0.4 + 3 + 3 + 2.1 + 0.8 + 0.9)/20
(0.8 + 0.4 + 3 + 3 + 2.1 + 0.8 + 0.9)/20
(1.2 + 3 + 3 + 2.1 + 0.8 + 0.9)/20
(4.2 + 3 + 2.1 + 0.8 + 0.9)/20
(7.2 + 2.1 + 0.8 + 0.9)/20
(9.3 + 0.8 + 0.9)/20
(10.1 + 0.9)/20
11/20
0.55
If I helped, pls make this answer brainliest! ;)
(EASY POINTS)
What is 90/500 simplified?
Answers
Answer:
9/50
Step-by-step explanation:
you do 9*10/50*10 and you cross both 10's off
90/10= 9
500/10= 50
The surface area of which composite figure is the sum of the areas of eight triangular faces?
two rectangular pyramids joined at their congruent bases
two rectangular pyramids joined at two congruent lateral faces
two triangular prisms joined at their congruent bases
two triangular prisms joined at two congruent lateral faces
100 points
Answers
Answer:
a rectangular pyramid
Step-by-step explanation:
Answer:
Two rectangular pyramids
Step-by-step explanation:
question is in the picture
Answers
= 60/360 x (pi)(4)^2
= 1/6 x 16(pi)
=8.37758..
=8.38 cm^2
pls help with these!!
Answers
Answer:
Step-by-step explanation:
Hope this help
Help plsssss
___inches
Answers
Answer:
It should be 17 inches all you have to do is find the difference in the two that it gives you then you add the difference to the bottom one to get your answer
Step-by-step explanation:
Answer: 20
Step-by-step explanation: As the triangles are similar, set up a proportion : 6/15 = 8/x. Cross multiply to get 6x = 120, and divide to get that x = 20.
pls answer this question!!
Answers
Answer: 48 total tickets
Step-by-step explanation:
there are 2 adult tickets per child ticket. 32/2 is 16 and 16+32 is 48.
please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
10 song: 15.5$
15 song: 23.25$
and 15 songs would be $23.25.
Help plssssssss
Answers:
9/6 = 11.25/LM
9/6 = LM/7.5
6/9 = LM/4.5
6/9 = 4.5/LM
(It's also multichoice so choose 2 answers.)
Answers
Explenation: you need the number to know what to multiply 4.5 by
Donell compared the hours students spent each day on social networks to the hours they spent on homework. His data is shown below. Which statements are true? Check all that apply.
2 dots plots. A dot plot titled Number of hours spent on social networks goes from 0 to 4.5. 0 has 3 dots, 0.5 has 5 dots, 1 has 2 dots, 2.5 has 4 dots, 3 has 3 dots, 3.5 has 1 dot. A dot plot titled Number of hours spent on homework goes from 0 to 4.5. 0 has 1 dot, 0.5 has 1 dot, 1 has 4 dots, 1.5 has 8 dots, 2 has 3 dots, and 4.5 has 1 dot.
Answers
Answer:
Step-by-step explanation:
The following statements are true:
More students spent more time on social networks than on homework.
The most common amount of time spent on social networks was 0.5 hours.
The most common amount of time spent on homework was 1.5 hours.
The following statements are false:
The same number of students spent 0 hours on social networks and homework.
The same number of students spent 1 hour on social networks and homework.
The same number of students spent 2 hours on social networks and homework.
- The median number of hours spent on homework is greater than the median number of hours spent on social networks.
- The range of the hours spent on homework is greater than the range of the hours spent on social networks.
- The mode of the hours spent on homework is 1.5, while there is no mode for the hours spent on social networks.
- The majority of students spent more time on homework than on social networks, as there are more dots in the dot plot for homework than for social networks.
- There is at least one student who spent 4.5 hours on homework, but no student spent more than 3.5 hours on social networks.
Use the graph to answer the question.
graph of polygon ABCD with vertices at 0 comma 0, 5 comma 2, 5 comma negative 5, 0 comma negative 3
Determine the coordinates of polygon A′B′C′D' if polygon ABCD is rotated 180°.
A′(0, 0), B′(−2, 5), C′(5, 5), D'(3, 0)
A′(0, 0), B′(2, −5), C′(−5, −5), D'(−3, 0)
A′(0, 0), B′(−5, −2), C′(5, −5), D'(3, 0)
A′(0, 0), B′(−5, −2), C′(−5, 5), D'(0, 3)
Answers
Answer: the answer is (D) A′(0, 0), B′(−5, −2), C′(−5, 5), D'(0, 3).
Step-by-step explanation: To rotate the polygon 180°, we need to reflect each point over the line passing through the origin and perpendicular to the x-axis.
The point (0,0) will remain the same as it is the origin and the line of reflection passes through it.
To find the coordinates of B', we reflect the point (5,2) over the line to get (-5,-2), then we translate it 5 units to the left to get (-5+5, -2) = (-2, -5).
To find the coordinates of C', we reflect the point (5,-5) over the line to get (-5,5), then we translate it 5 units to the left to get (-5+5, 5) = (0, 5).
To find the coordinates of D', we reflect the point (0,-3) over the line to get (0,3).
Therefore, the coordinates of A', B', C', and D' are:
A' = (0,0)
B' = (-2,-5)
C' = (0,5)
D' = (0,3)
So the answer is (D) A′(0, 0), B′(−5, −2), C′(−5, 5), D'(0, 3).
Find the surface area of the triangular prism.
Answers
Answer:
I think it is 108
Step-by-step explanation:
In the question, it is given that multiplying a number by 6
and then adding 7
gives 55
.
It is required to determine the number.
To solve this, let the number be x
. Multiply it with 6
and add 7
to it. Equate the expression with 55
and solve for x
to determine the number.
Answers
Answer:
8
Step-by-step explanation:
let the number be: x
then,
6x+7 = 55
6x = 55-7
6x = 48
x = 48/6
x = 8
Answer: X = 8
Step-by-step explanation:
55 - 7 = 48
48 / (divided by) 6
= 8
X = 8
question is in the picture
Answers
The arc length of the shaded region, given a radius of 4 units and a central angle of 60 degrees, is approximately 4.19 units.
Given:
Radius = 4 units
Angle = 60 degrees
The theory of trigonometry is used in this question to calculate the arc length of a sector.
1. Converting the angle from degrees to radians.
Angle in radians = Angle in degrees × ([tex]\frac{\pi }{180}[/tex])
Angle in radians = 60 × ([tex]\frac{\pi }{180}[/tex])
Angle in radians = [tex]\frac{\pi }{3}[/tex]
2. Calculating the circumference of the circle.
Circumference = 2π × radius
Circumference = 2π × 4
Circumference = 8π units
3. Finding the fraction of the circumference represented by the central angle.
Fraction = Angle in radians / (2π)
Fraction = ([tex]\frac{\pi }{3}[/tex]) / (2π)
Fraction = [tex]\frac{1}{6}[/tex]
4. Calculating the arc length.
Arc Length = Fraction of circumference × Circumference
Arc Length = ([tex]\frac{1}{6}[/tex]) × 8π
Arc Length = ([tex]\frac{8}{6}[/tex])π
Arc Length ≈ 4.19 units (using the approximate value of π as 3.14)
Therefore, the approximate arc length of the shaded region is 4.19 units.
Learn more about arc length at
https://brainly.com/question/30582409
The box plot represents the number of tickets sold for a school dance.
A horizontal line labeled Number of Tickets sold that starts at 7, with tick marks every one unit up to 32. The graph is titled Tickets Sold for A Dance. The box extends from 15 to 21 on the number line. A line in the box is at 19. The lines outside the box end at 8 and 31.
Which of the following is the appropriate measure of center for the data, and what is its value?
Group of answer choices
The mean is the best measure of center, and it equals 19.
The median is the best measure of center, and it equals 19.
The mean is the best measure of center, and it equals 6.
The median is the best measure of center, and it equals 6.
Answers
Answer: The median is the best measure of center, and it equals 19.
Step-by-step explanation:
Not 1- we don't know the mean, and it wouldn't be 19 because of the extra low and high numbers (8 and 31)
Not 3- the mean definitely doesn't equal 6 because no values are under 8
Not 4- the median doesn't equal 6 because it equals 19
