Answer:
p=3 , q=1 , r=2
Step-by-step explanation:
1176=2*2*2*3*7*7
1176=(2^3)*(3^1)*(7^2)
given that 1176 = (2^p)*(3^q)*(7^r)
Comparing Equation 1 & 2
we get p=3 , q=1, r=2
Miki has 104 nickels and 88 dimes. She wants to divide her coins into groups where each group has the same number of nickels and the same number of dimes. What is the largest number of groups she can have?
13
11
8
4
Answer:
8
Step-by-step explanation:
To find the largest number of groups she can have, find the largest number that can divide 104 and 88 evenly.
This number is 8, since 8 divides 104 to 13 and it divides 88 to 11.
This means each group will have 13 nickels and 11 dimes.
So, the answer is 8 groups.
Answer:
eight
Step-by-step explanation:
Chandler rides his bike to school every day. He travels 2,560 feet in 640 seconds. How many feet per second did he travel? Explain your answer.
Answer:
4
Step-by-step explanation:
if you divide 2,560 by 640 you get 4.
hope this helps you.
WILL MARK BRAINLIEST!
Jonathan works at a bookstore. The amount of money he earns is directly
proportional to the number of hours he works. The graph shows the amount of
money, w dollars, he earns in t hours. Find the constant of proportionality. How
much money does Jonathan earn after working 3 hours?
Answer:
$45
Step-by-step explanation:
simply because the answer is inbetween 40 and 50
Jonathan earn the amount of money after working 3 hours would be; $45 And the constant of proportionality is 15.
What is constant of proportionality?Two values x and y are said to be in a proportional relationship if x=ky, where x and y are variables and k is a constant.
The constant k is called constant of proportionality.
Given that amount of money he earns is directly proportional to the number of hours he works.
Consider that the amount of money, w dollars, he earns in t hours.
w = kt
45 = k (3)
then k = 45/3
k = 15
Hence, Jonathan earn the amount of money after working 3 hours would be; $45 And the constant of proportionality is 15.
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Determine whether the graph represents a proportional relationship. (4 points) A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 17. Four points are shown on the graph on ordered pairs 0, 4 and 2, 8 and 3, 12 and 4, 16. These points are joined by a line. The label on the x-axis is Number of boats. The title on the y-axis is Number of passengers. a Yes, it is a proportional relationship because the graph goes through the origin b No, it is not a proportional relationship because the graph does not go through the origin c Yes, it is a proportional relationship because the graph is a straight line d No, it is not a proportional relationship because the graph is not a straight line
Answer:
c Yes, it is a proportional relationship because the graph is a straight line (and passes the vertical line test)
Step-by-step explanation:
Answer:
b ( No, it is not a proportional relationship because the graph does not go through the origin )
Step-by-step explanation:
Because it does not start at 0,0
What value of x is in the solution set of 3(x –4) > 5x+ 2?
O -10
O -5
O5
O 10
HELP! IS THIS RIGHT?
Answer:
Yes a 1:3 ratio
Step-by-step explanation:
Yes triangle A is 3 times bigger than triangle B. So it takes 3 B triangles to make one A triangle.
help me please and thank you
Answer:
Third choice, 3 pages are edited every 5 mins and fourth choice 6/10 pages are edited each min
Step-by-step explanation:
Look at the highlighted coordinate point, the one with (5, 3). % is the x and the x-axis represents time so the 5 means minutes. the y is 3, and the y-axis represents the pages edited, so 3 pages were edited. With this info, 3 pages are edited every 5 minutes.
Then look at the second point, it's 6 pages edited every 10 minutes, divide 6 by ten and u get 6/10 pages edited every 1 minute.
Answer:
C & D
Step-by-step explanation:
Answers A and C are similar but opposite. By looking at the graph, you can tell which is the correct answer. Every 5 minutes, there are 3 pages that have been edited. C
Choice B is incorrect.
Choice D is correct. It says that every minute, 6/10 of a page is edited. If you change this to a whole number, it will be that every 10 minutes, 6 pages are edited. From the graph, you can see that after 10 minutes, 6 pages have been edited.
12. Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 ½ hours. How quickly can all three fill the pool together?
Answer:
2 hrs 45 mins
Step-by-step explanation:
30min + 45min = 1hr 15min + 1hr 30min = 2hrs 45mins
Answer:
15 minutes
Step-by-step explanation:
[tex]\frac{1}{30}[/tex] + [tex]\frac{1}{45}[/tex] + [tex]\frac{1}{90}[/tex] = [tex]\frac{3}{90}[/tex] + [tex]\frac{2}{90}[/tex] + [tex]\frac{1}{90}[/tex] = [tex]\frac{6}{90}[/tex] = [tex]\frac{1}{15}[/tex]
All three can fill the pool in 15 minutes
For what value of x is line a parallel to line b? Enter your answer in the box. X =____
Step-by-step explanation:
115 = 5x + 15
115 - 15 = 5x
100 = 5x
20 = x
HELP PLEASE ILL GIVE BRAINLISTTTT!!!
Answer:
Ok I’ll give a simple equation that your teacher probably won’t accept and one that your teacher will accept
Teacher accept: x-45=122
Not accept but way easier: 122+45=x
ALSO The answer to x: 167
Step-by-step explanation:
Heres the loop hole, they asked for 2 sentences but never declared the length of each sentence.
Explanation:
So we know that grace lost 45 pounds and at the end she weighs 122.
We don’t now what the beginning weight so we can make an equation like x-45=122 where x represents her before weight and the subtract 45 is when she lost that much and the final results of 122, if solved You’ll get her begginisng weight, 167.
Is the function linear or nonlinear? If linear, state the constant rate of change.
Nonlinear
Linear, 2
Linear, 1/2
Linear, 3
Answer:
Step-by-step explanation:
The function is nonlinear. Note that each new x value is obtained by adding 2 to the previous x value (spacing is 2), and that the y values don't follow such a pattern, but follow:
1 = 0 + 1
3 = 1 + 2
9 = 3 + 6
1
Write as a decimal number.
100
Submit
Answer:
1.00
Step-by-step explanation:
Write a statement that indicates that the triangle in each pair are congruent
Answer:
they are all triangles
Step-by-step explanation:
all the shapes are triangles so they are congruent. They all have 3 sides
(congruent means shapes that are identical in form)
any more help just ask!
Solve 4x^4=1-3x^2 for all complex roots
Answer:
I can help with one complex root.
Step-by-step explanation:
I know that one of the complex roots would be 4x^4
CAN SOMEONE PLEASE HELP PLEASE ITS HARD
Answer:
Its the first one
Step-by-step explanation:
11213
4 5
The sum of two numbers is 119. One number is 34.
What is the other number? What are the common factors of these two numbers?
The other number is
The common factors of these two numbers, from least to greatest, are 1
and 19
Answer: The other number is 85.
Step-by-step explanation:
Joe is saving all the money from his job mowing lawns. He currently has $250 and earns $50
for each lawn.
a. Write an expression to represent how much money Joe will have after mowing x
lawns.
b. How much money will Joe have after mowing 5 lawns?
C.
How many lawns must he mow to have exactly $600?
Answer:
well with 1.) i assume x is how many lawns hes mowed now, and thats 5,
2.) he will have $250
3.) he will have to mow 12 lawns
Step-by-step explanation:
hit the crown on my answer please
Find the distance between points A and B on the coordinate plane.
Answer:
[tex]d = 5[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra II
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point A (1, 2)
Point B (5, 5)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute [DF]: [tex]d = \sqrt{(5-1)^2+(5-2)^2}[/tex]Subtract: [tex]d = \sqrt{(4)^2+(3)^2}[/tex]Exponents: [tex]d = \sqrt{16+9}[/tex]Add: [tex]d = \sqrt{25}[/tex]Evaluate: [tex]d = 5[/tex]Which statement is true?
The graph of y = logg(x-4) is the graph of y = log, (x) translated 4 units down.
The graph of y = log, (x) -4 is the graph of Y= log, (x) translated 4 units left
qThe graph of y= log, (x)+4 is the graph of y = log (x) translated 4 units up. O
The graph of y= log, (x+4) is the graph of y = log, (x) translated 4 units right.
Answer:
c
Step-by-step explanation:
The correct statement is,
⇒ The graph of y = log (x) + 4 is the graph of y = log (x) translated 4 units up.
What is Translation?A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.
We have to given that;
To find the correct translation.
Now, Let the function is,
⇒ y = log x
After translated 4 units up, we get;
The correct transformation of the function is,
⇒ y = log x + 4
Thus, The correct statement is,
⇒ The graph of y = log (x) + 4 is the graph of y = log (x) translated 4 units up.
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Last question of the day pls help :D (view attachment ll science)
Answer:
Part a leaves color shape smell
part since it is small i infer it is small to
Step-by-step explanation:
Four friends go hiking. They bring snacks, a compass, and 3 1/3
quarts of water. If they share the water equally, how many quarts will each person get?
Answer:
Step-by-step explanation:
\
high reward
arithmetic sequence is -3 and the fifteenth term is 53. Find the common difference of the sequence. What is the 32nd term of the arithmetic sequence?
Answer:
common difference is 4.
Step-by-step explanation:
the 32th term is 121.
the sum of all the numbers up through the 32th term is 1888
A number decreased by 0.37 times the number is 12.6 Find that number.
Answer:
Answer below, however this question is worded weirdly
Step-by-step explanation:
x(x - 0.37 ) = 12.6
simplify the equation
x^2 - 0.37x = 12.6
x^2 - 0.37x - 12.6 = 0
Christina sells pocketbooks. Christina makes a salary of $150 per week plus $10 for each pocketbook, p, she sells. This week Christina made $270. Write an equation to represent Christina’s salary for the week.
Answer: 150 + 10x =270
Step-by-step explanation:
So basically she makes $150 per week automatically so u can write that. Then, she makes 10 dollars for each pocketbook she sells so that times x since we don’t know how many pocket books.
If u were to actually have to write how many pocket books you would do 270-150= 120. Then, 120/10= 12 pocketbooks.
Answer:
150 + 10x = 270
Step-by-step explanation:
y-30=87
y-30+_=87+30
y=_
solve the equation
Answer:
117-30=87
117-30+30=87+30
y=117
USE ALL THE WORK IT TAKES TO SOLVE THIS PROBLEM
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Solve the system of equations algebraically. Show all of your steps.
y=+ 2z
y=3z+ 20
Answer:
x^2 + 2x = 3x+20
-3x
x^2 - 1x = 20
- 20
x^2 -1x -20=0
(x-5)(x+4)
x-5 =0 or x+4=0
x = 5 or x= -4
what is the value for x?
Answer:
x= 46
Step-by-step explanation:
85 + 53 = 138
180 - 138 = 42
42 + 80 = 122
180 - 122 = 58
58 + 76 = 134
180 - 134 = x
x = 46
In ΔDEF, d = 5.3 cm, e = 2.4 cm and f=4.7 cm. Find the measure of ∠F to the nearest 10th of a degree.
Given:
In ΔDEF, d = 5.3 cm, e = 2.4 cm and f=4.7 cm.
To find:
The measure of ∠F to the nearest 10th of a degree.
Solution:
According to the law of cosine:
[tex]\cos A=\dfrac{b^2+c^2-a^2}{2bc}[/tex]
In ΔDEF,
[tex]\cos F=\dfrac{d^2+e^2-f^2}{2de}[/tex]
Putting the given values d = 5.3, e = 2.4 and f=4.7, we get
[tex]\cos F=\dfrac{(5.3)^2+(2.4)^2-(4.7)^2}{2(5.3)(2.4)}[/tex]
[tex]\cos F=\dfrac{11.76}{25.44}[/tex]
[tex]\cos F=0.46226[/tex]
Taking cos inverse on both sides, we get
[tex]F=\cos^{-1}(0.46226)[/tex]
[tex]F=62.4669^\circ[/tex]
[tex]F\approx 62.5^\circ [/tex]
Therefore, the measure of angle F is 62.5 degrees.
Answer:
62.5
Step-by-step explanation:
A carpenter braces a 10-ft x 15-ft wall by nailing a board diagonally across the wall. How long is the bracing board? Write your answer in simplest radical form and round the answer to the nearest tenth.
Answer:
Radical: 5√13
Decimal: 18.0
Step-by-step explanation:
Given the dimension of the board given as 10ft by 15ft
If the board is nailed diagonally, the length of the bracing board will be gotten using the pythagoras theorem;
d² = 10² + 15²
d² = 100 + 225
d² = 325
d = √325
Expressing in radical form;
d = √325
d = √25*13
d = 5√13
Hence the length of the board in radical form is 5√13 feet
Express in decimal form;
d = √325
d = 18.0
Hence the length of the board to the nearest tenth is 18.0 feet
Can someone please help
From the graph, the domain is all real. The range is y <= 4
