2 years ago

A classroom had 8 rows of desks with 6 desks in each row. Four desks were removed from the room. How many desks were left?

1 answer:

5 0

Answer: 44 desks.

First of all, you need to find how many desks there are in total. To find it, you need to multiply 8 with 6.

8 x 6 = 48

Next, it says that four desks were removed. All you need to do is subtract 4 from 48.

48 - 4 = 44.

You might be interested in

8^(3x-1)=2^8 Solve for x

Yuri [45]

$8^{(3x-1)}=2^8 \\\\ 2^{3(3x-1)}=2^8 \\\\ 3(3x-1)=8 \\\\ 9x-3=8 \\\\ 9x=8+3 \\\\ 9x=11 \\\\ \boxed{x=\frac{11}{9}}$

4 0

3 years ago

Read 2 more answers

If the correlation coefficient is 0.96, how confident can you be that your predicted value for the cost of a call at 70 minutes

Kitty [74]

Very confident because a correlation coefficient of 1 is perfect then a correlation coefficient of .96 means it is like 96% accurate

6 0

2 years ago

Read 2 more answers

Find the surface area of the triangular prism. 15.6 cm 10 cm 11 cm 12 cm

dimulka [17.4K]

Answer:

533.6cm²

Step-by-step explanation:

Hello!

I'm here to answer your question!

Area of each triangular base:

$\frac{1}{2}(12)(10)=60$

Area of the rectangular faces:

$12\times 11 =132$

$15.6\times 11=171.6$

$10\times 11=110$

Add to find the surface area:

$60+60+132+171.6+110=533.6$

Thus, the surface area of the triangular prism is = 533.6 yd²

Hope this helps you!

Hugs from,

Josh

6 0

3 years ago

Read 2 more answers

Answer the questions about the cone. V= 1/3 BH

BartSMP [9]

Answers the answer for question one is 3 , for question number two the answer is 9 and the answer for the last question is 24

Step-by-step explanation:

5 0

3 years ago

Which is the correct solution to the expression 3 + 5 ^ 2? you can use a calculator to find the answer. open study?

Mkey [24]

You have to simplify the expression. Evaluate the power which would be your square root (2). So 5×5=25 then add 3 to 25 and the answer will be 28.

5 0

3 years ago