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Virty [35]
4 years ago
12

Write 84 as a product of prime numbers

Mathematics
2 answers:
hoa [83]4 years ago
6 0
Factors of 84: 1, 2<span>, </span>3<span>, 4, 6, </span>7<span>, 12, </span>14<span>, </span>21<span>, </span>28<span>, </span>42<span>, 84. Prime factorization: 84 = </span>2<span> x </span>2<span> x </span>3<span>x </span>7<span> which can also be written (</span>2^2<span>) x </span>3<span> x </span>7<span>.</span>
Makovka662 [10]4 years ago
5 0
A prime number is a number only factors are one and itself,
84 as a product of prime numbers could be;
2 x 2 x 3 x 7
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Harlamova29_29 [7]
The answer is 5/12 because the number 5 is farther away from 12
3 0
3 years ago
Read 2 more answers
PLSSSSSHELPMEWITHTHISONEQUESTIONPLEASE
Doss [256]

Answer:

She can buy no more than 22 decorations

Step-by-step explanation:

The costs for the party are food and decorations

Cost = food + decorations * costs per decoration

We can spend no more than 300

Food is 75

Decorations are 10 each

Let d= the number of decorations

300 >= 75 + 10 * d

Subtract 75 from each side

300-75 >= 75-75 + 10 * d

225 >= 10d

Divide each side by 10

225/10 >=10d/10

22.5 >=d

She can buy no more than 22 decorations

7 0
3 years ago
A ball is thrown straight up with a initial velocity of 56 feet per second . The height , h , of the ball t seconds after it is
Tju [1.3M]

<span>Formula: H(t) = 56t – 16t^2   </span>

H(t) = - 16t^2 + 56t

<span><span>A.      </span>What is the height of the ball after 1 second? H (1) = 56(1) – 16(1) ^2 = 40 pt.</span>

<span><span>B.      </span>What is the maximum height? X = - (56)/2(- 16) = 1.75 sec h (1.75) = 56(1.75) – 16(1.75) ^2 h (1.75) = 49ft.</span>

<span><span>C.      </span><span>After how many seconds will it return to the ground? – 16t^2 + 56t = 0   - 8t =0 t = 0</span></span>

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3 0
4 years ago
Can someone help please
Phoenix [80]

9514 1404 393

Answer:

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Step-by-step explanation:

Use the given function arguments and simplify.

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7 0
3 years ago
If Nancy needs 3/1/4 cups of oatmeal,how many 1/4 cups of oatmeal will she use
PIT_PIT [208]
The answer is 12 1/4. how I got my answer.

Their are 4 quarters to a whole, so that means all I have to do is multiply 4×3=12, then add 1/4+12= 12 1/4.

I hope this helps!
8 0
3 years ago
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