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Helen [10]
3 years ago
13

The length of a plank is measured by using a meter rule and the value obtained is reported as 2.4m. Why is this reading inapprop

riately reported?
anyone can help me..?? :(
Mathematics
1 answer:
maw [93]3 years ago
7 0
One meter ruler is not sufficiently long to quantify length longer than 1m
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Lynn takes out a loan for $7540 that charges an annual simple interest rate of 6.5%. She does not make any payments for 2 1/2 ye
sp2606 [1]

Answer:

8765.25

Step-by-step explanation:

p=$7540

r=6.5%

t=2.5

simple interest formula= (p*r*t)/100

(7540*6.5*2.5)/100=1225.25

total amount= p+S.I

=7540+1225.25

=8765.25

thankyou^^

7 0
3 years ago
Please answer this correctly without making mistakes
Alex73 [517]

Answer:

i believe that would be 5t-8

Step-by-step explanation:

hopefully this helps :)

have a nice day !!

**please let me know if this was wrong**

8 0
3 years ago
B=3x+9xy solving for x
yuradex [85]

Answer:

<u><em>Dear its two variable function so either you should give me other function of x and y or you should give me condition to solve this problem</em></u>

<u><em>so see you next time</em></u>

Step-by-step explanation:

3 0
3 years ago
What if the diameter of the inner sphere is 1.8 meters. What is the volume of the inflated space?
Alona [7]

Answer:

Volume is 3.05m³

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, sphere

Step one

The formula for the volume of a sphere is expressed as

V=4/3πr³

Step two

Given data

Diameter d = 1.8m

Radius r = d/2= 1.8/2= 0.9m

Step three

Substituting our given data we have

V= 4/3*3.142*0.9³

V= 4/3*3.142*0.729

V= 9.162/3

V=3.05m³

4 0
3 years ago
Naoya read a book cover to cover in a single session, at a rate of 555555 pages per hour. After 444 hours, he had 350350350 page
natali 33 [55]

Answer:

y=-55x+570

Step-by-step explanation:

The correct question is

Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to read.

Let y represent the number of pages left to read after x hours.

Complete the equation for the relationship between the number of pages left and number of hours.

Let

x -----> the time in hours

y ----> the number of pages left to read

we know that

The linear equation in point-slope  form is equal to

y-y1=m(x-x1)

In this problem we have

m=-55\frac{pages}{hour}  ----> is negative because the linear function is decreasing

point\ (4,350)

substitute

y-350=-55(x-4)

y-350=-55x+220

y=-55x+220+350

y=-55x+570

8 0
3 years ago
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