3 years ago

Solve I=Prt for t, if I=105, P=700, and r=0.05

Mathematics

1 answer:

Tomtit [17]3 years ago

5 0

T=3

l=Prt
105=700x0.05t <-substitute for the variables
105=35t <- multiply 700 and 0.05
3=t <- divde 35 on both sides

You might be interested in

2.5(4k+2)=12k solve for k

finlep [7]

Answer:

k = 2.5

Step-by-step explanation:

2.5 (4k+2) = 12k

10k + 5 = 12k

-10k

5 = 2k

5/2

2.5

3 0

4 years ago

Read 2 more answers

Alldlyziny Work Tor Errors

stiks02 [169]

Answer: The correct answer is (B)

Step-by-step explanation: No. Ari should have written the percent ratio as 5/100

8 0

3 years ago

Read 2 more answers

What's the answers to Part A and Part B?

Westkost [7]

Answer:

there's nothing there

Step-by-step explanation:

4 0

3 years ago

URGENT

harina [27]

<span>Just list all elements that belong both to A and to B
A ∩ B = {6,12}</span>

3 0

3 years ago

What is the standard deviation of the following data set rounded to the nearest tenth? 56 ,78 ,123 , 34, 67, 91, 20

quester [9]

Answer:

The standard deviation of the following data set is 32.2

Step-by-step explanation:

step 1

Find the mean

we have

$[56,78,123,34,67,9,20]$

Sum the data and divided by the number of elements

$[56+78+123+34+67+91+20]/7=469/7=67$

step 2

For each number: subtract the Mean and square the result

$[(56-67)^{2},(78-67)^{2},(123-67)^{2},(34-67)^{2},(67-67)^{2},(91-67)^{2},(20-67)^{2}]$

$[121,121,3,136,1,089,0,576,2,209]$

step 3

Work out the mean of those squared differences

$[121+121+3,136+1,089+0+576+2,209]/7=1,036$

This value is called the "Variance"

step 4

Take the square root of the variance

$standard\ deviation=\sqrt{1,036}=32.2$

6 0

3 years ago