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GalinKa [24]
3 years ago
13

I need help with all of them. Please look at the picture. Thanks.

Mathematics
1 answer:
kondaur [170]3 years ago
7 0
To find your answer in this problem you divide your miles and how many hours
1. 7
2.6
3. 7
4.8
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W-x=z make x the subject of the formula​
Makovka662 [10]

Answer:

x=w-z

add x to both sides   w=z+x

subtract z from both sides   w-z=x

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rectangular prism ,wit measurements of 1.2 ft wide,3 ft long, and 4.5 ft tall.What is the volume of the crate in cubic inches?
Taya2010 [7]
Volume of a rectangular prism is l*h*w
1.2*3*4.5= 16.2
The answer is 16.2 cubic inches
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3 years ago
Please show your work<br> <img src="https://tex.z-dn.net/?f=1%5Cfrac%7B2%7D%7B3%7D%20%2B%202%5Cfrac%7B3%7D%7B4%7D" id="TexFormul
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Answer:

→1 \frac{2}{3}  + 2 \frac{3}{4}  \\  =  \frac{5}{3}  +  \frac{11}{4}  \\  =  \frac{20 + 33}{12}  \\  = \frac{53}{12}\\ =\boxed{4\frac{5}{12}}✓

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6 0
3 years ago
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A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the
IrinaVladis [17]

Answer:

Step-by-step explanation:

A) 16.13 = 12(1.03)ⁿ

   1.344 = (1.03)ⁿ

ln(1.344) = n(ln(1.03))

           n = (ln(1.344)) / ln(1.03)

           n = 10.0062...

so a domain of 0 ≤ n ≤ 10 is reasonable

B) y-intercept is the height of the plant on day 0 which would be 12 cm

C) f(3) = 12(1.03)³ = 13.11 cm

average rate of change = Δh/Δn = (16.13 - 13.11) / (10 - 3) = 3.02 / 7

= 0.43 cm/day  or average growth per day

8 0
3 years ago
Factor the polynomial 25wx - 5wy - 5xz + yz
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5x(5w-z) -y(5w-z)
(5x-y)(5w-z)
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3 years ago
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