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Delicious77 [7]
3 years ago
15

I really need help please help me

Mathematics
1 answer:
Savatey [412]3 years ago
8 0
Okay here all the answers:

Image one:
11) D.
12) D.
13) B
Second image:
1) D (if not B)
2) A
3) D
4) B
5) C
6) D
7) C
8) B
9) C (if not D)
10) D

I hope this helped you!! :)

Tell me if you want step by step on any of them.

Keep rocking!!

(When I say “if not __” that means I was a bit unsure, but mostly confident. So don’t worry, just go with the first option. :)
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A circular tire has a radius of 5 feet.
Tom [10]

Answer:

78.5 feet

Step-by-step explanation:

The formula for area of a triangle is A = π*r².

Put in the value of r or the radius and solve.

A = π x 5²

A = 78.53981634

A ≅ 78.5

5 0
3 years ago
I need help with # 14 and 15 ASAP... It is due tomorrow ..can some one please help me with it
Angelina_Jolie [31]

Answer:

See explanation

Step-by-step explanation:

A. Gasoline fill-up fee = $4.50

Cost per hour = $40

Average cost = C

Number of hours the scootcar is rented = h

Cost per h hours = $40h

Total cost = $40h + $4.50

Hence,

C = 40h+4.5

B. To plot the graph of the function, find h- and C- intercepts.

When h = 0, then C = 4.5, and we have point (0,4.5)

When C = 0, then 0 = 40h + 4.5, h = -45/400 = -0.1125, and we have point (-0.1125,0)

Plot these two points and connect them with a straight line.

Graph is attached, but you should take only that part of the graph that corresponds to points with h > 0, because the number of hours cannot be negative

8 0
4 years ago
Cara is grocery shopping and needs chicken and steak for the barbeque she is having on Saturday. Chicken is $2.99 per pound and
djverab [1.8K]

chicken: ($2.99) c

steak: ($5.79) s

chicken + steak = total

2.99c + 5.79s = 50

Answer: D

3 0
3 years ago
3) 75% of the customers shopping, on line yesterday afternoon were women. If there were 584
kiruha [24]

438 women were there yesterday

6 0
3 years ago
Read 2 more answers
Which pairs of integers would have a negative product? ​
iVinArrow [24]

Answer:

(_1,_7),(_2,_6),(_3,_5),(_4,_4)(_5,_3)

4 0
3 years ago
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