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xenn [34]
3 years ago
13

Denise has $270 in her savings adcount. She wants to save at least $800.

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
6 0

Answer:

c) d is greater than or equal to 530

Step-by-step explanation:

Hope this helps!

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If the volume of the pyramid is 192 yd³; and the area of the base is 64 yd², what is the height measured in yards?
Otrada [13]

Answer:

177

Step-by-step explanation:

4 0
1 year ago
-3p-(-8+4p) combining like terms & distributive property
Nutka1998 [239]
Work: -3p-(-8+4p)
Distribute
-3p+8-4p
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Answer: -7p+8

Hope that helps
8 0
3 years ago
Read 2 more answers
A vehicle factory manufactures cars. The unit cost C (the cost in dollars to make each car) depends on the number of cars made.
NeTakaya

Answer:

The minimum cost is $9,105

Step-by-step explanation:

<em>To find the minimum cost differentiate the equation of the cost and equate the answer by 0 to find the value of x which gives the minimum cost, then substitute the value of x in the equation of the cost to find it</em>

∵ C(x) = 0.5x² - 130x + 17,555

- Differentiate it with respect to x

∴ C'(x) = (0.5)(2)x - 130(1) + 0

∴ C'(x) = x - 130

Equate C' by 0 to find x

∵ x - 130 = 0

- Add 130 to both sides

∴ x = 130

∴ The minimum cost is at x = 130

Substitute the value of x in C(x) to find the minimum unit cost

∵ C(130) = 0.5(130)² - 130(130) + 17,555

∴ C(130) = 9,105

∵ C(130) is the minimum cost

∴ The minimum cost is $9,105

4 0
3 years ago
What type of angle is this?
balu736 [363]

Answer:

That is an acute angle.

Step-by-step explanation:

None of the angles exceed 95 degrees.

8 0
3 years ago
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What system of equations can be used to ring s, the cost in dollars of each standard photo and w, the cost in dollars of each wa
Vaselesa [24]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
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