Most likely she incorrectly moved the decimal point in her calculation. The percent of a group cannot be more than 100.
Answer:
$837.5
Step-by-step explanation:
here given
Principal (P)= $ 1000
Rate. (R)= 16.75%
time. (T)= 5year
we know
Simple interest (S.I)= PTR/100
1000*5*16.75/100
= $837.5
The greatest number of baskets Chloe can make is 42 basket
Step-by-step explanation:
Chloe is making gift baskets with soaps and lotions
- She has 127 soups
- She has 85 bottles of lotion
- She will put two bottles of lotion and three soups in each gift basket
We need to know the greatest number of baskets Chloe can make
∵ There are 127 soups
∵ She will put 3 soups in each basket
∵ 127 ÷ 3 =
∴ She can make 42 basket of three soups
∵ There are 85 bottles of lotion
∵ She will put 2 bottles of lotion in each basket
∵ 85 ÷ 2 =
∴ She can make 42 basket of two bottles of lotion
∴ The greatest number of baskets of two bottles of lotion and three
soups is 42
The greatest number of baskets Chloe can make is 42 basket
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The height at t seconds after launch is
s(t) = - 16t² + V₀t
where V₀ = initial launch velocity.
Part a:
When s = 192 ft, and V₀ = 112 ft/s, then
-16t² + 112t = 192
16t² - 112t + 192 = 0
t² - 7t + 12 = 0
(t - 3)(t - 4) = 0
t = 3 s, or t = 4 s
The projectile reaches a height of 192 ft at 3 s on the way up, and at 4 s on the way down.
Part b:
When the projectile reaches the ground, s = 0.
Therefore
-16t² + 112t = 0
-16t(t - 7) = 0
t = 0 or t = 7 s
When t=0, the projectile is launched.
When t = 7 s, the projectile returns to the ground.
Answer: 7 s