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stiks02 [169]
2 years ago
14

Write -4j - 1 - 4j + 6 in simplest form

Mathematics
1 answer:
sdas [7]2 years ago
7 0
In the simplest form it looks like this:
<span><span>
−8</span>j</span>+<span>5

Hope this helped</span>
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Becca's family has 4 gallons of milk. They drink 5/8 gallon per day. How long will their milk last? A. 2 1/2 days B. 4 days C. 4
scZoUnD [109]

D because is just did the math and that's what I got


7 0
3 years ago
A parking garage charges $3.00 plus $1.50 for each hour. You have
Andreyy89

Answer:

(12-3)/1.5= 6

Step-by-step explanation:

You subtract $3 from $12 for the first fee and then divide $9 by $1.50 to find how many hours you can stay.

5 0
3 years ago
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What's the answer ?<br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B225%7D%20%7D%7B%20%5Csqrt%7B%7D%2025%7D%2
postnew [5]

Answer:

Hello.....

15/5

Step-by-step explanation:

thanks

6 0
2 years ago
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A newsletter publisher believes that less than 25% of their readers own a Rolls Royce. For marketing purposes, a potential adver
nasty-shy [4]

Answer:

There is enough evidence at the 0.05 significance level that the percentage is less than 25%.

Step-by-step explanation:

<em>The question has no options. However, there are enough details to arrive at a conclusion.</em>

<em></em>

Required

What can we conclude about the claim of the publisher.

From the question, we understand that the null hypothesis is rejected.

In statistics, a hypothesis is rejected, if the level of significance is less than the required or determined value.

In this case, the determined value 25% and the level of significance is 0.05

<em>So, the conclusion on the claim is that there is enough evidence at the 0.05 significance level that the percentage is less than 25%.</em>

3 0
3 years ago
**BRAINLIEST IF ANSWERED***
goblinko [34]

Answer:

(D)7 in.

Step-by-step explanation:

A regular hexagon can be divided into six equilateral triangles.

Therefore:

b=\dfrac{c}{2}

Applying Pythagoras Theorem

c^2=12^2+b^2\\c^2=12^2+(\frac{c}{2})^2\\c^2-(\frac{c}{2})^2=12^2\\c^2-\dfrac{c^2}{4}=144\\\dfrac{4c^2-c^2}{4}=144\\\dfrac{3c^2}{4}=144\\$Cross multiply\\3c^2=144 \times 4\\3c^2=576\\$Divide both sides by 3\\c^2=192\\$Therefore:\\c=\sqrt{192}\\c=8\sqrt{3}$ in.

Recall that b=c/2

Therefore:

b=4\sqrt{3} \approx 7$ in.

The value of b is 7 inches.

6 0
2 years ago
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