All categories

3 years ago

Your lab bench has a surface area of 5.2 square feet (5.2 ft2). what is the surface area in square inches (in2)?

Mathematics

1 answer:

Radda [10]3 years ago

8 0

We are given that the surface area A is:

A = 5.2 ft^2

To convert this into in^2, we know that there are 12 inches in 1 feet, so 12 in = 1 ft:

A = 5.2 ft^2 * (12 in / 1 ft)^2

You might be interested in

In the coordinate plane, line p has a slope of 8 and y-intercept (0,3). What are the slope and y-intercept of line r?

Aleksandr [31]

Answer:

y = 8x + 3

Step-by-step explanation:

The line we are describing here is line p;

slope of line p = 8

y- intercept = (0,3)

y-intercept of a line is the point where it crosses the y-axis. At this point, the x = 0

So;

Slope of the line = 8

y-intercept = 3

Equation of the line;

y = mx + c

y and x are the coordinates

m is the slope

c is the y-intercept

y = 8x + 3

6 0

3 years ago

PLS HELP!!! FIRST ANSWER GETS BRAINLIEST!!!

olga55 [171]

Answer:C

Step-by-step explanation:11m is the radius and to find the diameter u multiply 11 x 2 which is radius x 2 which = 22

5 0

3 years ago

Write a number sentence for the problem. Usefor the missing number. Then solve . 29 children rode their bikes to school. After s

Elza [17]

Answer:

well apperently all will ride home but i need you to type the question correctly so i know what your asking. :)

Step-by-step explanation:

6 0

3 years ago

I need help with my homework plis<br> Box Plots

kolbaska11 [484]

Median 80 I forgot how to do the rest sorry

8 0

3 years ago

In how many ways can 3person study groups beselected from a class of 25students?Note: nrn!r!(n-r)!nEnter

nlexa [21]

Answer:

2,300

Explanation:

This is given as:

$\begin{gathered} 25\text{ combination 3 represented as:} \\ ^nC_r=\frac{n!}{r!(n-r)!} \\ n=25 \\ r=3 \\ ^{25}C_3=\frac{25!}{3!(25-3)!} \\ ^{25}C_3=\frac{25\times24\times23\times22!}{3!\times22!} \\ ^{25}C_3=\frac{25\times24\times23}{3\times2\times1} \\ ^{25}C_3=2300 \end{gathered}$

Therefore, there are 2,300 ways that 3 persons can be selected from 25 people

8 0

1 year ago