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2 years ago

Alice has eight stars gets a new one each week

Mathematics

2 answers:

riadik2000 [5.3K]2 years ago

6 0

6 weeks it takes 6 weeks for them to have the same amount

Stels [109]2 years ago

5 0

Answer: it takes 6 weeks for them to have the same amount of stars (14 and 14)

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24 cooking takes for 384 sprinkles, how many sprinkles would 60 cookies need

alukav5142 [94]

Answer:

960 i think

Step-by-step explanation:

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2 years ago

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How many students voted

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2 years ago

How many whole numbers are between 1 and 50 that are divisible by 2?

kupik [55]

Answer:

Step-by-step explanation:

The first number in the range 1 - 50 that is divisible by 2 is 2 itself. Then 4, 6, 8, ....

Here's one way to think and count:

$2 \rightarrow 1\\4 \rightarrow 2\\6 \rightarrow 3\\8 \rightarrow 4\\\vdots\\50\rightarrow 25$

In the table, the number on the right is <u>half</u> the number on the left. The numbers on the right are just counting numbers (natural numbers), so there are 25 even numbers between 1 and 50.

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2 years ago

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60 percent of what number is 24?

elena-s [515]

The answer is 14.4

Hope it Helps :]

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2 years ago

A2+5a+6=0<br><img src="https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%2B%205a%20%2B%206%20%3D%200" id="TexFormula1" title="

Katarina [22]

we are given

$a^2+5a+6=0$

we can use factoring formula

$a^2-(m+n)a+mn=(a-m)(a-n)$

we can compare

and we get

$m+n=-5$

$mn=6$

now, we can solve for m and n

and we get

$m=-3 , n=-2$

now, we can use formula

and we get

$a^2+5a+6=(a+3)(a+2)$

now, we can set it equal to 0

$a^2+5a+6=(a+3)(a+2)=0$

$(a+3)=0$

$a=-3$

$a+2=0$

$a=-2$

so, we will get

$a=-2,a=-3$ .............Answer

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2 years ago

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