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2 years ago

6

jaimie ran 3 1/2 on monday.She ran half as far on teusday as she did on monday.How far did jaimie run in all on monday and teusd

ay?

1 answer:

Soloha48 [4]2 years ago

4 0

Answer: 5 1/4

Step-by-step explanation:

hope this helps!

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In a survey at a local university 32% of students say they get less than the recommended eight hours of sleep per night. In a gr

Zina [86]

Answer:

2264 students

Step-by-step explanation:

3330/100=33.3

100-32=68

33.3 x 68=2264.4

Hope This Helps! :D

6 0

3 years ago

Read 2 more answers

In 2000, the population of Big Springs was 13 thousand. Use the given doubling

trasher [3.6K]

Answer:

The answer is "26179.4".

Step-by-step explanation:

Assume year 2000 as t, that is t =0.

Formula:

$A= A_0e^{rt}$

Where,

$A_0 = \ initial \ pop \\\\r= \ rate \ in \ decimal \\\\t= \ time \ in \ year$

for doubling time,

$r = \frac{log (2)}{t} \\$

$r = \frac{\log (2)}{ 40} \\\\r= \frac{0.301}{40}\\\\r= 0.007$

Given value:

$A = A_0e^{rt} \\\\$

$A_0 = 13000$

$t= 40 \ years$

when year is 2000, t=0 so, year is 2100 year as t = 100.

$A = 13000 \times e^{et}\\\\A = 13000 \times e^{e \times t}\\\\A = 13000 \times e^{0.007 \times 100}\\\\A = 13000 \times e^{0.7}\\\\A= 13000\times 2.0138\\\\A = 26179.4$

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3 years ago

The sum of the measures of angle A and angle B equal 90 degrees. What is cos B

stira [4]

Answer:I think it is 12/25

Step-by-step explanation:

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3 years ago

Calculate the constant of proportionality, k, for the given table.

yan [13]

Answer:

k = y/x

Step-by-step explanation:

1/5, 2/10, 3/15 . . . all equal to 1/5 which is what the value of k is; 'k' stands for constant of proportionality

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3 years ago

How many values are between 30 and 50?

skad [1K]

between 30 and 50 is approximately 40

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2 years ago