Divide 7/15 by 3/5
A. 7/9
B. 75/21
C. 21/75
D. 7/25
Answers
= 7/15 * 5/3 =
= 7/3 * 1/3 = (after simplifying)
= 7/9
Correct answer: A
Just keep in mind that dividing one fraction by another fraction is as much as multiplying the same fraction by an inverse of the second one.
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It costs Seth's socks $1.25 to produce each pair of socks. Seth's sells its socks for $4.00 per pair. What is the percent markup on the socks?A- 31.25%B- 68.75%C- 220%D- 320%
A short stop makes an error by dropping the ball. As the ball drops, its height (h) in feet, as a function of time (t) is modeled by h(t) = -16t2 + 3. A slow motion replay of the error shows the play at half speed. What function describes the height of the ball in the replay? (Hint: The function squares the time, so half the time is also squared in the new function.)A)h(t) = -16(0.5t)2 + 1.5B)h(t) = (-16t2 + 3)/2C)h(t) = -16(t/2)2 + 3D)h(t) = -8(t)2 + 3
What is the median of this data set? 23,37,49,15,82
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B)3/9
C)3/44
D)35/44
Answers
Luck
equals 40
Answers
so if A and B are complementary....and A = 40, then B = 90 - 40 = 50.
supplementary angles add up to 180
so if B and C are supplementary, and B = 50, then C = 180 - 50 = 130
Answers
divide the top and bottom by 32
1/2
the answer is 1/2
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Like I say ALL the time, if you know how to solve percentages you know how to solve anything that deals with percentages. If you don't izz all gucci! :D
To solve a percentage make it a decimal & multiply. :) (SIMPLE)
- .300 % multiplied by 1000 = 300 :D you would pay 300$ a year obviously!
I'm not that great at percentage math, although it is fairly easy. I hope you can use this information too push you closer too the answer! Good Luck! <3
Answers
Answer:
13
Step-by-step explanation:
f(2) = 2² = 4
g(4) = 3(4) + 1 which is 13
Answers
answer: 3/1
Step-by-step explanation:
This is like a puzzle, and each part tells you something. The first statement tells us that x is a negative number and y is a positive number. The next statement, x + y , is what we need to know. The first absolute value gives us x. Solve for the absolute value, that is, what is inside can be either negative or positive so either x-9 = 12 or x - 9 = -12. Solve those for x = 21 or x = -3. We know that x is negative from that first statement, , so x is -3. Do the same with the other absolute value to solve for y, then add the two together to get your final answer. hope this helps a bit!