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jenyasd209 [6]
3 years ago
11

Jada and Carl share a box of cereal. By the end of the week, Jada has eaten 3/10 of the box and Carl ate 3/5 of the box. How man

y ounces are left in the box?
Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

There would only be 1/10 of the box left.

Step-by-step explanation:

In order to find this, subtract the two amounts eaten from 1 whole box.

1 - 3/10 - 3/5. = Leftover

Now give them all common denominators and perform the indicated operations.

10/10 - 3/10 - 6/10 = Leftover

1/10 = Leftover.

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Which pair is a pair of vertical angles?
Mariulka [41]

Answer:

Angles that are directly across from each other

Step-by-step explanation:

Vertical angles are angles that are directly across from each other, forming an x. They always have the same degree

8 0
3 years ago
Suppose a bag contains 7 blue chips ad 3 gold chips.What is the probability of randomly choosing a gold chip,not replacing it,an
castortr0y [4]

|\Omega|=10\cdot9=90\\ |A|=3\cdot2=6\\\\ P(A)=\dfrac{6}{90}=\dfrac{1}{15}\approx7\%

6 0
3 years ago
Use technology and the given confidence level and sample data to find the confidence interval for the population mean mu. Assume
Sphinxa [80]

Answer: (1.55, 6.45)

Step-by-step explanation:

The confidence interval for population mean is given by :-

\overline\ {x}\pm\ z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}

Given : Significance level : \alpha: 1-0.99=0.01

Critical value : z_{\alpha/2}=2.576

Sample size : n=41

Sample mean : \overline{x}=4.0\text{ kg}

Standard deviation : \sigma=6.1\text{ kg}

Then, 99% confidence interval for population mean will be :_

4\pm\ (2.576)\dfrac{6.1}{\sqrt{41}}\\\\\approx4\pm2.45\\\\=(4-2.45, 4+2.45)=(1.55, 6.45)

8 0
3 years ago
Manny worked as a produce manager for
Monica [59]

Answer: 64%

Step-by-step explanation:

You would divide 50 by 32 (32/50), and get the decimal 0.64. Multiply 0.64 by 100 and you will get 64, your percent.

3 0
3 years ago
5 -2 (4a + 1) + 3a = 13 what is (a) equal to a) - 6/5 b) - 2 c) 2 d) 6/5
Sidana [21]
The correct answer is a= -2
4 0
3 years ago
Read 2 more answers
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