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marishachu [46]

2 years ago

14

Can yall help me with this pls

1 answer:

Katyanochek1 [597]2 years ago

7 0

Its the third answer, how much gas he has after one hour

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Help with number 12 and 13 And please show work so I can understand how to do it

Len [333]

13: multiply the amount by the tax rate (to make a percent a decimal move the decimal point 2 places to the left) and add the original amount and the taxed amount together. For 12 do above but then multiply the total by the tip rate and add together (basically the same as the tax again) :) I hope this helps

7 0

2 years ago

The diagram shows 3/4 of a fraction strip shaded. Mary erases some of the shadings to show 5/8. Explain the steps she took to sh

lakkis [162]

Answer:

a 8 parts b 8 3|4 = 3×2|4×2=b|8

Step-by-step explanation:

3 0

1 year ago

Anybodyyy know how to do thisss ???

Kamila [148]

Answer:

volume of a sphere is ⁴/³π r³

⁴/³ ×3.14 × 23³

3 goes into 3.14 , 1.047 times

4 ×1.047×23³

50939.17

Step-by-step explanation:

hope itade sense

8 0

2 years ago

During the first decade of the century, the population of a certain city was 145,380 in 2000 and 219,135 in 2010. Find the expon

Likurg_2 [28]

Answer:

The exponential growth function is $P=145380e^{0.04103t}$

Step-by-step explanation:

Given: The population of a certain city was 145,380 in 2000 and 219,135 in 2010.

To find: exponential growth function that models the growth of the city

Solution:

The exponential growth function is given by $P=P_0 e^{kt}$

Here, P denotes total population after time t

$P_0$ denotes initial population

k denotes rate of growth

t denotes time

As $P(0)=145,380$ ,

$145380=P_0e^{0}\\145380=P_0\\P=145380e^{kt}$

As $P(10)=219135$

$219135=145380e^{10k}\\e^{10k}=\frac{219135}{145380}\\=1.507326\\k=\frac{1}{10}\ln (1.507326)\\=0.04103\\\Rightarrow P=145380e^{0.04103t}$

8 0

2 years ago

Find the missing side of this right<br> triangle.<br> Х<br> 6<br> 10

Alik [6]

X² = 10² + 6²
X² = 100 + 36
X² = 136
X = √136

8 0

2 years ago