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levacccp [35]
2 years ago
6

Matilda earns 48$ in 4 hours, How many hours does it take her to earn 288$?

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
8 0
24 hours , if u add 48 6 times u get 288$ and 6hours of 4 hours is 24
Softa [21]2 years ago
3 0

Answer:

24

Step-by-step explanation:

If Matilda earns $48 in 4 hours, then she must earn 48/4 (12) dollars per hour. We know she earns $12 per hour, and that she made $288, so we divide the total amount earned (288) by her hourly wage ($12) to find she worked 288/12 or 24 hours.

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Jermaine makes c cookies and splits them between 7 friends. Which expression represents how many cookies each friend gets?
bixtya [17]
14 is the correct awnser
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Given f(x)=2x^3-3x and g(x)=-3x^2+1, what is the value of h(3) where h(x)=(f+g)(x)?
Mamont248 [21]

Answer:

h(3) = 73

Step-by-step explanation:

The function h(x) = f(x) + g(x) = 2x^3 -3x +3x^2 +1 = 2x^3 +3 x^2 -3x+1

Now since you need to find the value of this new function at the point x=3, replace x by "3" in the expression above and perform the calculation:

h(3) = 2(3)^3 +3 (3)^2 -3(3)+1=73

3 0
3 years ago
As a sales person, Harvey earns $60 per day plus 1⁄4 of his customer sales. If Harvey
zimovet [89]

Answer

$60+1/4c=$147.50

Step-by-step explanation:

makes $60 a day

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7 0
3 years ago
Negative numbers five and nine
maks197457 [2]

Answer:

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3 0
3 years ago
Read 2 more answers
Help please with this question!!!
Vesnalui [34]
1 - AB is the Hypotenuse, BC is the opposite, AC is the adjacent (next to)

AB is the Hypotenuse because it is across from the right angle. BC is the opposite because its on the opposite side of the angle. AC is next to (adjacent) of the angle.

2 - the ratio is 30/1 = 5/b

This is because S O/H C A/H T O/A or Sohcahtoa.

S is the sine, which is Opposite over Hypotenuse. C is the cosine, which is Adjacent over Hypotenuse, and T is tangent which is Opposite over Adjacent. So look at what we labeled, we need to find the adjacent side, or b, and we have the opposite side, 5. So what has opposite and adjacent? Tangent.

So we do tan(30)/1 = 5/b, and cross multiply.

Now the last question. Hypotenuse is always C. But the other two values don’t matter where you put them on the left side since its multiplication. So its 7.7^2 * 6^2 = c^2 which is 59.29 * 36 = C^2.
2134.44 = c^2. Square root sides so it is 46.2 = c. The answer is 46.2
7 0
2 years ago
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