All categories

3 years ago

Write and solve a proportion to answer the question. 36 is 0.9% of what number w? =0.9100

Mathematics

1 answer:

pickupchik [31]3 years ago

8 0

Answer:

Step-by-step explanation:

The question can be written out like this:

36 = 0.009x

Multiply both sides by 1,000:

9x = 36,000

Divide both sides by 9:

x = 4,000

You might be interested in

16 OT 26

hram777 [196]

Answer:

$Total = 166cm^2$

Step-by-step explanation:

Given

See attachment

Required

Determine the surface area

The figure is made up of two cuboids and the surface area of a cuboid is:

$Area = 2LB + 2LH + 2BH$

Because the bottom part of the upper piece is not visible, the area is calculated as:

$Area = 2LB + 2LH + BH$

This gives:

$Area = 2 * 5*4 + 2 * 4 * 2 + 5 * 2$

$Area = 66$

For the bottom piece:

We calculate its area as $Area = 2LB + 2LH + 2BH$ . However, the area of the invisible part will be subtracted.

So, we have:

$Area = 2*3*5 + 2*3*5 + 2*5*5 - 2*5$

$Area = 100$

The total surface area is:

$Total = 66 + 100$

$Total = 166cm^2$

5 0

3 years ago

How do you convert kilometers to meters

NARA [144]

Answer:

1 kilometer is 1000 meters, so you multipy 1000 meters by the number of kilometers.

Step-by-step explanation:

1 kilometer = 1000 meters

<em>Hope this helped!!!! =)</em>

8 0

2 years ago

Find the disFind the distance between the points P and Q shown.

Daniel [21]

Step-by-step explanation:

I am sorry but please give detailed question

7 0

2 years ago

A car salesperson earns a 20% commission for each car she sells. How much will she earn if she sells one car for $24,900 and ano

Anna [14]

Answer:

D. $10,540

Step-by-step explanation:

1. 20% of $24,900 is $4,980

2. 20% of $27,800 is $5,560

3. Add $4,980 to $5,560

4. Answer is $10,540 in commission

7 0

3 years ago

I’m very confused can someone help me o

bazaltina [42]

Units. I believe have an amazing day you amazing person

4 0

2 years ago