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evablogger [386]
2 years ago
10

I need help this is the last day I can do this test!

Mathematics
2 answers:
sesenic [268]2 years ago
8 0

Answer:

B

Step-by-step explanation:

16:28 in its lowest term is 4:7

when 4 divides 16,it gives 4 and 4 divides 28 to give 7

tatiyna2 years ago
4 0

Answer:

B

Step-by-step explanation:

4:7

for every 4 boys, there are 7 girls

4, 8, 12, 16

7, 14, 21, 28

4 x 4 = 16

7 x 4 = 28

I hope this helps!

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Please help thank you!
Svetlanka [38]

Answer:  Find the area of the base A = πr² Then multiply by height to get the volume.

Then divide the volume ___ft³  by the  rate given.

Step-by-step explanation:  Since this is an "Initial Knowledge Check" you are not expected to know everything. ALEKS will give you instruction and practice on the topics where you need to learn more. It's OK to get some of these wrong now so you'll have a chance to demonstrate how much more you have learned in a few weeks.

7 0
3 years ago
What does the word descend mean in the following sentence? From the boat, he watched an eagle descend from the sky to catch a fi
user100 [1]
Come down from the sky
3 0
4 years ago
Read 2 more answers
If the volume of a sphere inscribed in a cubic box is 36pi, find the surface area of the box
Kruka [31]

Answer:

Surface area of the cube = 216 square units

Step-by-step explanation:

Let the length of a side of a cube = x unit

Diameter of the sphere inscribed in this cube = length of a side of the cube

Volume of the sphere = \frac{4}{3}\pi r^{3}

Where r = radius of the sphere = \frac{x}{2} units

36π = \frac{4}{3}\pi (\frac{x}{2})^{3}

36π = \frac{4x^{3}\pi }{24}

36×24 = 4x³

x = \sqrt[3]{\frac{36\times 24}{4} }

x = 6 units

Length of a side of the cube = 6 units

Surface area of the cube = 6×(Side)²

                                          = 6×(6)²

                                          = 216

                                          = 216 square units    

3 0
3 years ago
Determine whether the given value is a sample statistic or a population parameter. A researcher examines the records of all the
BlackZzzverrR [31]

Answer: Population parameter

Step-by-step explanation: The parameter can be defined as a numerical value used to describe an entire population. The population describes all the entire values or members belonging to a particular group. Hence, numerical values which are used to explain the characteristic of the population is called the population parameter. Sample statistics on the other hand are numerical values associated statistical properties of a sample which is a subset of a certain population.

In the instance given above, 43% represents the population parameter which describes the percentage number of Democratic voters out of the entire population of voters in the city.

5 0
3 years ago
When full a 22-gallon gas tank can hold 129.8 pounds of gasoline. Estimate the weight of one gallon of gasoline.
coldgirl [10]

ANSWER:

5.9 \: pounds

STEP-BY-STEP EXPLANATION:

Gasoline put into one gallon

=  \frac{129.8}{22}  =  \frac{64.9}{11}  = 5.9

6 0
3 years ago
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