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3 years ago

5

Using Prime Factorization Investigation HELP

1 answer:

Vitek1552 [10]3 years ago

7 0

Ok the idea here is to pull out something common to both of those numbers, but what's left inside the parenthesis cannot share anything common. So here's the first one: pull out a 3 and what is left inside the parenthesis is (2+7); #2. 9(3+5); #3. 16(2+3); #4. 8(11+3); #5. 15(2+5)

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What is the place value in 6000,00000

Oduvanchick [21]

The place value is 6 Hundred million.

3 0

3 years ago

Sixty-four percent of the students correctly described the process of photosynthesis. If 63 students did not correctly describe

olganol [36]

Answer:

Number of students who correctly describe the process = 112 students.

Step-by-step explanation:

<em>From the information provided in the question;</em>

<em>64% correctly described the process of photosynthesis.</em>

<em>63 students didn't describe correctly the process of photosynthesis.</em>

We are to find the number of students that did correctly describe the process of photosynthesis.

First of all we need to find the total number of students.Lets represent this value to be x

percentage of students who incorrectly describe the process = (100-64)%

=36%

$\frac{36}{100}*x =63$

x= 63*100/36

x=175 students.

FIRST METHOD

Number of students who correctly describe the process = $\frac{64}{100}*total number of students$

= $\frac{64}{100}*175$

Number of students that correctly describe the process = 112 students.

SECOND METHOD

Number of students who correctly describe the process = Total number of students- number of students who didn't correctly describe the process

Number of students who correctly describe the process = 175-63

Number of students who correctly describe the process = 112 students.

8 0

3 years ago

Find the solution of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B100%20%5Ctimes%2016%7D%20" id="TexFo

enyata [817]

Answer:

$\sqrt{100 \times 16}$ = $\sqrt{10² \times 4²}$ =±(10×4)=±40 is your answer

5 0

3 years ago

Read 2 more answers

A rectangular prism has a volume of 104 cubic inches. The prism has a height of 2 inches and a width of 4 inches.

nydimaria [60]

Answer:

13 inches

Step-by-step explanation:

the volume of a prism is (L)(w)(h)

height=2

width=4

length=?

2(4)(x)=104

8x=104

x=13 inches.

7 0

3 years ago

Read 2 more answers

. A group of ten candy bars has an average cost of $0.89 per candy bar. How many bars must be bought at the cost of $0.72 a piec

Cloud [144]

we will have to buy 12.

<h3>How to solve?</h3>

We know to begin with that for x candy bards:

x / 10 = 0.89; x = 8.90

We are trying to ascertain how many bars (y) must be added to this to amount to have an average of 0.80. This is represented:

(8.9 + 0.72y) / (10 + y) = 0.8

8.9 + 0.72y = 0.8 (10 + y)

8.9 + 0.72y = 8 + 0.8y

8.9 – 8 = 0.8y - 0.72y

0.9 = 0.08y

y = 0.9 / 0.08 = 11.25

However, since we cannot have a partial amount of candy bars, we will have to buy 12.

Learn more

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5 0

2 years ago