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ohaa [14]
4 years ago
13

Jack broke apart 5x216 as 5x200+5x16 to multiply mentally. what strategy did jack use

Mathematics
1 answer:
Maslowich4 years ago
6 0
Disruptive property
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Can anyone help me with this and let me know how to enter this on my calculator, please? It doesn’t seem to give me the correct
Drupady [299]

Answer:

0.036

Step-by-step explanation:

<em>The </em><em>diameter</em><em> </em><em>is </em><em>0</em><em>.</em><em>6</em><em>/</em><em>2</em><em>,</em><em> </em><em>which </em><em>is </em><em>0</em><em>.</em><em>3</em><em> </em><em>and </em><em>your </em><em>radius </em><em>is </em><em>0</em><em>.</em><em>3</em><em>.</em>

<em>on </em><em>your </em><em>calculator</em><em> </em><em>,</em><em> </em><em>you'll</em><em> </em><em>press </em><em>4</em><em>/</em><em>3</em><em> </em><em>×</em><em> </em><em>0</em><em>.</em><em>3</em><em>^</em><em>3</em>

<em>which </em><em>is </em><em>equals </em><em>to </em><em>0</em><em>.</em><em>0</em><em>3</em><em>6</em><em>π</em>

5 0
2 years ago
A horse race has 1313 entries and one person owns 44 of those horses. Assuming that there are no​ ties, what is the probability
777dan777 [17]

Answer: 0.0014

Step-by-step explanation:

Given : Number of entries in horse race = 13

Number of horses owned = 4

We assume that there are no​ ties .

Then , the probability that those four horses finish first, second ,third ,and fourth is given by :-

\dfrac{4!}{^{13}P_4}=\dfrac{4!}{\dfrac{13!}{(13-4)!}}\\\\=\dfrac{4!\times9!}{13!}=.0013986013986\approx0.0014

Hence, the required probability = 0.0014

6 0
4 years ago
Sketch each line and find the slop and Y-intercept
Anon25 [30]
Lol where the problem
6 0
4 years ago
jess wants to make cupcakes. To make cupcakes, she needs 3 1/4 cups of flour per batch of cupcakes. If Jess has 57 cups of flour
inysia [295]
To solve this, we have to divide 57 cups (the total amount she has) by 3.25 (the amount she needs per batch). When we do this, we get 17. 54, but we'll round down because Jess can't make 0.54 of a batch of cupcakes.
Your answer should be 17 batches. I hope this helps!
7 0
3 years ago
Read 2 more answers
Alicia is solving the equation 2.3x-1.6=8.8-2.9x. Which equations represent possible ways to begin solving for x? Check all that
My name is Ann [436]

While solving an equation the first step is to get the variable (x) alone on either side.


2.3 x - 1.6 = 8.8 - 2.9 x


+ 1.6 +1.6


2.3 x = 10.4 - 2.9 x


2.3 x - 1.6 = 8.8 - 2.9 x

-8.8 - 8.8


2.3 x - 10.4 = 2.9 x


2.3 x - 1.6 = 8.8 - 2.9 x


+2.9 x + 2.9 x


5.2 x -1.6 = 8.8

3 0
4 years ago
Read 2 more answers
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