3 years ago

Calculate the average for this list of numbers 1.90 7.99 4.33 5.21

1 answer:

8 0

What you do is add up all the values, then divide by the number of values.
$\frac{1.90+7.99+4.33+5.21}{4}=\frac{19.43}{4}=4.8575$
The average of the data is 4.8575.

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The population of Weston is 4320. The town’s records show that 45 percent of the population are males, and 2 3 23 of these males

lbvjy [14]

Answer:

In Weston 1,296 males are married

Step-by-step explanation:

step 1

Find out the number of males

Multiply the total population by 45%

$45\%=45/100=0.45$

$4,320(0.45)=1,944\ males$

step 2

Find out the number of males that are married

Multiply the number of males by 2/3

$\frac{2}{3}(1,944)=1,296\ males\ married$

therefore

In Weston 1,296 males are married

7 0

3 years ago

What is x2+5x=0? Please show all work!

Alexxandr [17]

X2+5x=0
7x+0
divide both sides by 7
7 divided by 0 is 0
x=0
0=0

7 0

3 years ago

Read 2 more answers

Is 4/6 greater than,less than,or equal to 9/12

prohojiy [21]

4/6=2/3

9/12=3/4

2/3 <3/4

4 0

3 years ago

Read 2 more answers

Help i dont know the formula for the triangle to find the answer its surface area n volume

777dan777 [17]

Answer:

#4=10.5

#5=48

Step-by-step explanation:

The formula for the triangle for area is 1/2 time base times hight

The forumale fot the triangle for volume is 1/2 time base times hight

So for number #4 it will be 1/2 x 3 x 7

and number #5, it will be 1/2 x 8 x 12

5 0

3 years ago

Select the equation that most accurately depicts the word problem. One-half of a certain number is 95.

Anastaziya [24]

Answer:

you would only need to add or multiply the numbers

Step-by-step explanation:

some of the equations could be-

95+ x =190

95 x 2 =190

x / 2 = 190

5 0

3 years ago