All categories

3 years ago

What is the value of the underlined digit 24 the 2 is underlined?

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

3 0

Answer:

Step-by-step explanation:

ones= 1

tens= 10

Hundreds= 100

The difference between ones and tens is the 0. ones=1. tens=10

<u>2</u>4

The 2 is in the beginning so its the 10's place. The 4 is the second number so its in the ones place

You might be interested in

Please answer this as soon as you can >.

kkurt [141]

Answer:

Step-by-step explanation:

i would help plz help me i need help onaly 7

5 0

3 years ago

Find the missing length indicated

zhannawk [14.2K]

Answer:

x = 135

Step-by-step explanation:

The three triangles are similar.

144/y = y/81

y^2 = 144 * 81

y = 12 * 9

y = 108

81^ + 108^2 = x^2

x^2 = 18225

x = 135

8 0

3 years ago

7. There are 12 singers auditioning for the school musical. In how many ways can the director choose first a lead singer and the

Finger [1]

Answer: The director can choose first a lead singer and then a stand-in for the lead singer in 132 ways.

Step-by-step explanation:

Given : The total number of singers auditioning for the school musical.= 12

The director wanted choose first a lead singer and then a stand-in for the lead singer.

We use Permutations here because order of selecting the singers matters.

The number of permutations of selecting r things out of n things = $^nP_r=\dfrac{n!}{(n-r)!}$

Similarly , the number of ways to select 2 singers in an order from 12 singers

$^{12}P_{2}{=\dfrac{12!}{(12-2)!}$

$=\dfrac{12\times11\times10!}{10!}=132$

Hence, the director can choose first a lead singer and then a stand-in for the lead singer in 132 ways.

8 0

3 years ago

What is 34,235,345 in word form

poizon [28]

Thirty-four million, two hundred thirty-five thousand, three hundred forty-five

4 0

3 years ago

If 24 students in class, 3/8 ride the bus to school. How many students ride the bus

Thepotemich [5.8K]

Im going to keep it simple, the answer is 9

6 0

3 years ago