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oksian1 [2.3K]
3 years ago
14

PLS HELP WORTH 15 POINTS SCREEN SHOT IS BELOW

Mathematics
1 answer:
Luden [163]3 years ago
6 0
I GOTCHU HOME BOY JTS 22
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What is the vost of apple juice per ounce 16 ounces cost $3.20
Reil [10]
Cost/ ounce

16 ounce           $1                 16 ounce
_________ × _________ = __________ ≈ 19 ¢ per ounce 
$ 3.20              100 ¢              320 
4 0
3 years ago
A light aircraft travels 5 miles per hour less than twice the speed of a bus. If the bus can travel 114 miles in the same time i
Rufina [12.5K]
A represents the speed of the aircraft.
b represents the speed of the bus.

a=2b-5
114/b=218/a

Substitution method

114/b=218/(2b-5)

(2b-5)*(114/b)= 218

(228b-570)/b = 218

228b-570= 218b

228b-218b=570

10b= 570

b=57

Plug the value of b into one of the original equations.

a=2(57)-5
a=114-5
a=109

Final answer:
Average speed of plane= 109
Average speed of bus= 57
3 0
3 years ago
Which graph represents the function y = x – 2? A coordinate plane with a line passing through (0, negative 3) and (2, 0). A coor
Art [367]
X from -4 to 4. If it’s wrong I’m sorry I’m Siried it
4 0
3 years ago
Read 2 more answers
Determine if the function f(x) = 4√x − 3x satisfies the Mean Value Theorem on [4, 49]. If so, find all numbers c on the interval
Vedmedyk [2.9K]

Answer:

c

Step-by-step explanation:

The mean value theorem states that for a continuous and differentiable function on a interval there exists a number c from that interval, that

f'(c)=(f(b)-f(a))/(b-a)

First we must determine the endpoints:

f(49)=-119

f(4)=-4

We find the derivative of the function, f'(c)

f'(c)=3+2\sqrt{c}

Therefore:

3+2\sqrt{c}=((-119)-(-4))/((49)-(4))

Simplify:

3+2\sqrt{c}=-23/9

c=81/4

7 0
3 years ago
Please help........................
Art [367]

Answer:

I think it is 2 one

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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