2 years ago

BASIC MATH

Mathematics

2 answers:

Ghella [55]2 years ago

7 0

B. Three. It is three because there is one decimal place in each factor.

Romashka [77]2 years ago

5 0

Answer:

B. Three.

Explanation:

Three because there is one decimal place in each factor and there are 3 factors.

You might be interested in

2w+w^3-1/2w^2 for w=2

mars1129 [50]

The required value is 8

How can we find value?

We will find the value by putting the value of w in the given function to get the required value.

We can find the value of given function foe w=2 as shown below:

Given, function is 2w+w^3-1/2w^2

Let A=2w+w^3-1/2w^2

for w=2

A=2(2)+(2)^3-1/2(2)^2

= 2+8-1/2(4)

=2+8-2

Hence, the required value is 8.

Learn more about function here:

brainly.com/question/875118

#SPJ1

8 0

11 months ago

What is the value of y in the equation 2(2y − 12) = 0? 4 6 7 8

Elena-2011 [213]

First you distribute making it 4y-24=0
second you isolate the variable making it 4y=24
finally you divide by four giving you the answer of y=6

4 0

3 years ago

What is the average (arithmetic mean) of the first 90 measurements in a certain list of 92 measurements? (1) the average of the

marishachu [46]

The sum of all the measurements is just the average times the number.

$\bar x = \frac{1}{n} \sum_{i=1}^n x_i$

$\sum_{i=1}^n x_i = n \bar x$

So if the average of all 92 is 7 the sum of those is $92 \times 7$

The average of the last two is 7.2 so their sum is $2 \times 7.2$

That means the sum of the first 90 is $92 \times 7 - 2 \times 7.2$

so the average of the first 90 is

$\dfrac{92 \times 7 - 2 \times 7.2}{90} = 6.99556$ cm

7 0

2 years ago

Janet has read 17 of the 20 books she borrowed from the library. What percentage of the books she borrowed has she read?

Advocard [28]

17 times 5 so 85 percent.......

8 0

2 years ago

What's 9 + 10? What's 1 + 1? What's 2 + 2? What's 9 * 9? What's 12 * 12? What's 8999000 * 4499000

Vlad1618 [11]

Answer:9+10 is 19

1+1 is 2

2+2=4

9 * 9 is 81

12 * 12= 144

last one not sure

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers