Total the number of tenth graders: 12 + 14 + 8 = 34 total.
Now divide the number of tenth graders who speak Spanish by the total number of tenth graders:
12 / 34 = 0.3529
Multiply the decimal answer by 100 to get the percent:
03529 x 100 = 35.29%
Round to the nearest tenth = 35.3%
The answer is the first choice.
I did this problem last year, if I remember you do this:
64 pounds of gravel and <span>108 pounds of mulch will be the outcome
</span>
*2 1/4 will be equal to 2.25
*1 1/3 will be equal to 1.33
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2.25 / 1.33 = 1.7 is fine (rounded up)
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*ratio of gravel = 1.7: 1
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FOR MULCH:
1.7/2.7 from 172 you will use the outcome 0.629 * 172 to get 108.2 pounds
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FOR GRAVEL:
172 - 108.2 = 63.8 pounds
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Totals sold will be:
- 108 Pounds
- 64 Pounds
Step-by-step explanation:
ball is hit from the ground level i.e h0=0
initial velocity=80
when the ball hits the ground it's height from the ground=0
substitute the data in the above function
0=-16t^2+80×t+0
t=0 is a solution but it is at the beginning of the projection
16t=80
t=5
Answer:
4
Step-by-step explanation:
Calculate the distance using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = B(0, 0) and (x₂, y₂ ) = (
,
)
AB =
+ ![\{(\frac{\sqrt{58} }{2})^2 }](https://tex.z-dn.net/?f=%5C%7B%28%5Cfrac%7B%5Csqrt%7B58%7D%20%7D%7B2%7D%29%5E2%20%7D)
=
+ ![\frac{58}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B58%7D%7B4%7D)
= ![\sqrt{\frac{64}{4} }](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B64%7D%7B4%7D%20%7D)
= ![\sqrt{16}](https://tex.z-dn.net/?f=%5Csqrt%7B16%7D)
= 4