Answers
Answer:
Repersent The product of 2 and y mathamticaly
Step-by-step explanation:
Answer:The solution is in the attached file below
Step-by-step explanation:
Related Questions
48 divided by blank =6
Answers
Answer:
i think ANSWER IS 8
Step-by-step explanation:
48÷8 = 6
Answer:
8 would be your answer if I'm wrong pls let me know and I will edit soon as posable.
Step-by-step explanation:
the way I did it was doing 48 divided by 6 and I got the answer 8 meaning 8 would be the correct answer
A car takes 65.1 seconds to travel 1 mile. How long does it take the car to travel 4.3 miles? First round to the nearest whole number to find the estimated answer.
Answers
I need the answers and the steps please
Answers
Answer:for number one the answer is (-2+3)^2-7
Step-by-step explanation: it means replace the x with the number it equals if you need the solution that is -6
if 3(y+12)=24 find the value of 1/8y
Answers
Answer:
-1/2
Step-by-step explanation:
3(y + 12) = 24
3y + 36 = 24
3y = 24 - 36
3y = -12
y = -12/3
y = -4
Value of 1/8 × y
1/8 × (-4)
-4/8
-1/2
Answer:
-1/2
Step-by-step explanation:
3(y + 12) = 24
~Simplify left side
3y + 36 = 24
~Subtract 36 to both sides
3y = -12
~Divide 3 to both sides
y = -4
~Now substitute in 1/8y
1/8(-4)
= -1/2
Best of Luck!
Find the length and breadth of the rectangle if the area is x^2+3x+4ax+12a
Answers
Answer:
Area =(x+3)(x+4a)
so sides = 3 and 4a
Find (h•g)(x)
h(x)= 3x-3 and g(x)=x^2+3
Answers:
A: 3x^3 - 3x^2 + 9x
B: 3x^3 - 3x^2 + 9x - 9
C: 3x^3 + 3x^2 + 9x - 9
D: 3x^3 - 9
Answers
Answer:
D
Step-by-step explantion:
What is the value of the expression 9.65 + 2.3?
Answers
You worked a job for two years. The first year you made $25,000. The second-year you made $32,650. How
much did you make altogether?
Answers
Answer:
$57,650
Step-by-step explanation:
It's just addition, 25,000+32,650=57,650.
Lance has an aquarium in the shape of a rectangular prism completely filled with water that has a base area of 65 in² and a height of 12 in. Lance pours all of its contents into a second aquarium, also in the shape of a rectangular prism, that has a height of 3 in. The water completely fills the second aquarium.
What is the base area of this second aquarium?
Enter your answer in the box.
Answers
The base area of the second aquarium is 260 in².
To solve this problem, recall the volume of a rectangular prism. Thus:
Volume of rectangular prism (V) = base area (BA) × height (h)
Given:Base area of first aquarium = 65 in²
Height of first aquarium = 12 in
Base area of second aquarium = [tex]x[/tex]
Height of second aquarium = 3 in
Therefore:Volume of first aquarium (V1) = [tex]65 \times 12 = 780 in^{3}[/tex]
Volume of the second aquarium (V2) = [tex]x \times 3 = 3x in^{3}[/tex]
To find the value of [tex]x[/tex] (base area of the second aquarium) set both volumes equal to each other.
Thus:[tex]3x = 780\\[/tex]
Divide both sides by 3
[tex]\frac{3x}{3} = \frac{780}{3} \\x = 260[/tex]
Therefore, the base area of the second aquarium is 260 in².
Learn more about volume of rectangular prism here:
https://brainly.com/question/16065525
If the mean, median, and mode are all
equal for the following set, what is the
value of x? {3,4,5,8,x)
Answers
Answer:
x = 5
Step-by-step explanation:
x = (20+x)/5
5x = 20 + x
4x = 20
x = 5
Will mark 1st person as brainliest
Answers
Answer:
-23/9
Hope it helps! Leave a 5 star rating and a comment so I know it helped you all! Thanks! :D
4(x)+2 Is -18 what is x
Answers
Answer:
x=-5
Step-by-step explanation:
[tex]4x = - 18 - 2 \\ x = \frac{ - 20}{4} \\ = - 5[/tex]
BESTIEEE I HOPE U CAN GIVE ME BRAINLIEST (╥﹏╥)(╥﹏╥)
4x + 2 = -18
4x = -18 - 2
4x = -20
x = -5
Cheers!!
3+x=7 What does variable represent?
Answers
Answer:
a variable is an unknown number by the way the answer is 4 too.
3+x=7
-3 -3
______
x = 4
subtract 3 on both sides to get x (the variable) by itself.
Answer:
good morning here is your answer,
3+x=7
or, x= 7-3
or, x= 4
Convert 1,000 cL to daL
Answers
Answer: 1000 cal = 1 daL
Step-by-step explanation:
Hope this help
A box contains 6 blue pens and 10 red pens. What is the ratio of red pens to total pens as a fraction? *
please please i need it fast :(
Answers
Answer:
[tex] \frac{10}{16} [/tex]
Step-by-step explanation:
[tex] \frac{red \: pens}{total \: pens \: } = \frac{10}{16} [/tex]
or 5/8
Help ASAP shushedhelp please help
Answers
Which of the following statements are true? Select all that apply.
A. 30 is neither a perfect square nor a perfect cube.
B. 25 is a perfect square.
C. 1,000 is both a perfect square and a perfect cube.
D. 64 is a perfect cube. E. 16 is a perfect cube.
Answers
Answer:
Step-by-step explanation:
A is certainly true. If you put 30 into your calculator, you get factions for the cube root and square root. True
B is true. 5^2 = 25 Twenty five is made up of 2 fives.
C is a perfect cube. 10 * 10 * 10 = 1000. But it is not a perfect square. False.
D 64 is a perfect cube. (It is also a perfect square).
E false 16 is a perfect square. It is not a perfect cube
True Statements
A B D
Three companies Benfel Ltd, Cromwell Ltd and Samtec Ltd were recently launched in the Kenyan market. The companies have operated in the Kenyan market for a few months now. At the beginning of the month of August 2019, a survey on monthly brand switching behavior was conducted on a representative sample among customers of the three companies. The survey revealed that Benfel Ltd retains 70% of its customers and loses 20% to Cromwell Ltd and 10% to Samtec Ltd. Similarly, Cromwell Ltd retains 60% of its customers and loses 30% to Benfel Ltd and 10% to Samtec Ltd. Furthermore, Samtec Ltd retains 50% while it loses 30% to Cromwell Ltd and 20% to Benfel Ltd. It has been determined that there will be 3,500, 4,300 and 2,200 customers shopping with Benfel Ltd, Cromwell Ltd and Samtec Ltd respectively at the start of the month of September 2019.
i. Evaluate the distribution of the sample surveyed as at the beginning month of August 2019. (5 marks)
ii. Compare the long run state of the market amongst the three companies. (5 marks)
Answers
Evaluating the distribution sample surveyed and comparing the long run state of the market of the three companies
i) The distribution of sample as at the beginning month of August is :
Benfel limited = 5000 customers
Cromwell Ltd = 7167 customers
Samtec Ltd = 4400 customers
ii) In the long run Benfel limited will have more customers than Cromwell and Samtec because they both lose more customers to Benfel limited than Benfel loses to them. also Benfel keeps a higher percentage of its customer
i) At the Beginning of the month of August the sample size for each company respectively will be
X * 70/100 = 3500 ∴ x ( sample size at August ) = 5000 ( Benfel )
y * 60/100 = 4300 ∴ y ( sample size at August ) = 7167 ( Cromwell )
z * 50/100 = 2200 ∴ z ( sample size at August ) = 4,400 ( Samtec )
ii) In the long run Benfel limited will have more customers than Cromwell and Samtec because they both lose more customers to Benfel limited than Benfel loses to them. also Benfel keeps a higher percentage of its customers
Learn more : https://brainly.com/question/11621168
Dwayne makes 10 1/2 hours of long distance calls in a month. How much is his bill for that month
Answers
Answer:
just for points museum Kristen
What is the mean of 75,87,49,68,75,84,98 ?
Answers
So add 75 + 87 + 49 + 68 + 75 + 84 + 98 and then divide that by 7.
Find the general term of {a_n}
[tex] \displaystyle \large{a_1 = 4, \: a_{n + 1} = 2a_n + 1}[/tex]
Please use the form below to solve.
[tex] \displaystyle \large{a_{n + 1} - x = p(a_n - x)}[/tex]
Show your work too. Thanks!
Answers
From the given recurrence, it follows that
[tex]a_{n+1} = 2a_n + 1 \\\\ a_{n+1} = 2(2a_{n-1} + 1) = 2^2a_{n-1} + 1 + 2 \\\\ a_{n+1} = 2^2(2a_{n-2}+1) + 1 + 2 = 2^3a_{n-2} + 1 + 2 + 2^2 \\\\ a_{n+1} = 2^3(2a_{n-3} + 1) + 1 + 2 + 2^2 = 2^4a_{n-3} + 1 + 2 + 2^2 + 2^3[/tex]
and so on down to the first term,
[tex]a_{n+1} = 2^na_1 + \displaystyle \sum_{k=0}^{n-1}2^k[/tex]
(Notice how the exponent on the 2 and the subscript of a in the first term add up to n + 1.)
Denote the remaining sum by S ; then
[tex]S = 1 + 2 + 2^2 + \cdots + 2^{n-1}[/tex]
Multiply both sides by 2 :
[tex]2S = 2 + 2^2 + 2^3 + \cdots + 2^n[/tex]
Subtract 2S from S to get
[tex]S - 2S = 1 - 2^n \implies S = 2^n - 1[/tex]
So, we end up with
[tex]a_{n+1} = 4\cdot2^n + S \\\\ a_{n+1} = 2^2\cdot2^n + 2^n-1 \\\\ a_{n+1} = 2^{n+2} + 2^n - 1 \\\\\implies \boxed{a_n = 2^{n+1} + 2^{n-1} - 1}[/tex]
ackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest whole number.)
5,280 feet = 1 mile
27 feet per second
59 feet per second
132 feet per second
288 feet per second
Answers
Answer:
b: 59 feet per second
Step-by-step explanation:
I need help with number one and two
Answers
Answer:
1) x<55
2)x<60
Step-by-step explanation:
The bus can hold at most 55 passengers
The bulb can hold the same 60 watts or less
I will mark as brainlist! 25 points!
Write the equation of a line that is parallel to y=0.75 and passes through the point (8,0)
Answers
Answer:
y = 0.75x - 6
Step-by-step explanation:
parallel to y=0.75 and passes through the point (8,0)
y - y1 = m(x - x1)
y - 0 = 0.75(x - 8)
y = 0.75x - 6
what is 4|x+9| divided by 5 is less than 8
Answers
Answer:
x < 1 and x > -19
Step-by-step explanation:
(4 |x+9|)/5<8
4 |x+9| < 40
|x+9| < 40/4
|x+9| < 10
x + 9 < 10. x < 1. (Positive answer: <)
x + 9 > - 10. x > - 19 (negative answer: >)
Please solve this if you can
Answers
Answer:
d = 3
Step-by-step explanation:
(7d+3)/4 = 6
Multiply each side by 4
(7d+3)/4*4 = 6*4
(7d+3) = 24
Subtract 3 from each side
7d+3-3 = 24-3
7d = 21
Divide by 7
7d/7 = 21/7
d = 3
3. The rectangles below are similar,
A
B
4 cm
24 cm
B.
a. Identify the scale factor of the rectangle A to rectangle
20
b. The area of rectangle A is 288 cm2. What is the area of rectangle B?
(Hint: Remember to identify scale factors of the areas first)
Answers
when simplified, i.e divide both sides by the smallest number, 4.
A:B = 6:1 the scale factor is 6
b) The scale factor for the area, 6^2= 36
I.e the area of the larger rectangle is 36 times the smallest triangle
Therefore, Area of rectangle B = Area of rectangle A divided by 36
Area of B is 288/36 = 8
( You can prove this just by calculating the other sides of both triangles: for A it is 12, for B it is 2. From the scale factor you stated to answer question (a) 6:1 can be proven 12:2======>6:1
(100 POINTS) Answer correct in next 5 mins get brainly
Tisha and her academic team are working to go to state finals. They must have a certain number of points, T, to advance. They have had three local matches, b, c and d, and will attend a district match. District match points count for four times the number of points than local matches do. Choose the equation that would help Tisha find how many points they need to earn in the district match, a, to advance.
a equals T over 4 minus b minus c minus d
a equals T minus b minus c minus d all over 4
a equals T plus b plus c plus d all over 4
a = 4(T − b − c − d)
Answers
Answer:
a equals T minus b minus c minus d all over 4
Step-by-step explanation:
T is the total number of points they should have
they had 3 local matches = b c d
District match points a = 4 × (b )
T = b + c + d + a
(T - b - c - d)/4 = a
Answer:
a equals T minus b minus c minus d all over 4
Step-by-step explanation:
Help math ............
Answers
2² + 2³ × 3² + 3³ × 4² + 4³
Answers
Step-by-step explanation:
2×2+2×2×2×3×3+3×3×3×4×4+4×4×4
4+8×9+27×16+64
572....
Hope this will help u...
