2 years ago

There are (49)5 • 40 books at the library. What is the total number of books at the library? (4 points)

2 answers:

6 0

It looks here that you have a normal math problem; the (49)5 parentheses just mean multiply. 49*5=245. Once that's done, multiply 245*40, and you get 9800. Thus, there are 9,800 books in the library.

madreJ [45]2 years ago

5 0

5 times 40 times 49 equals 9800 because you do 5 time 4 and that's 20 and you add a 0 and you multiply by 49 to get 9800.

You might be interested in

REALLY NEED HELP: The Venn Diagram shows a universe with 26 elements and two different outcomes: B and Y

Goshia [24]

Answer:

P(B|Y)=0.4

Step-by-step explanation:

We are given with a Venn diagram of a universe with 26 elements and two different outcomes: B and Y

And we are asked to find P(B|Y)

The formula for P(B|Y)= $\frac{P(B\cap Y)}{P(Y)}$

From Venn diagram, $P(B\cap Y)=\frac{n(B\cap Y)}{26} =\frac{8}{26} =\frac{4}{13}$

And P(Y)= $\frac{n(Y)}{26}=\frac{8+12}{26}= \frac{20}{26}= \frac{10}{13}$

Hence P(B|Y)= $\frac{(\frac{4}{13})}{\frac{10}{13}} =\frac{4}{10}=0.4$

6 0

3 years ago

Read 2 more answers

Write the following number in standard decimal form.<br> seven and sixty-one thousandths

amid [387]

Answer:

0.761

Step-by-step explanation:the 7 is in the tenths the 6 is in the hundredths and the 1 is in the thousandths

4 0

2 years ago

Find the probability that a point in the circle chosen at random lies in the shaded region

andrew-mc [135]

The chance of a point landing in that region is 12.5%

7 0

3 years ago

What is 0.32 of 44???

vladimir1956 [14]

14.08 that’s if in this case “of” means multiply hope this helps

8 0

2 years ago

Read 2 more answers

A total of 330 tickets were sold for the school play. They were adult tickets or student tickets. The number of student tickets

vlada-n [284]

223 tickets were sold

8 0

3 years ago

Read 2 more answers