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Soloha48 [4]
1 year ago
6

Spencer wrote that 3.3+4=3.7. Use the drop-down menus to explain why 3.7 is incorrect.

Mathematics
1 answer:
Alekssandra [29.7K]1 year ago
3 0

Answer:

4 is in the ones places, so it should be added to the 3 in the ones place, not the 3 in the tenths place.

Step-by-step explanation:

3.3+4=<u>7.3</u>, not 3.7

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There is a rack of 15 billiard balls. Balls numbered 1 through 8 are solid-colored. Balsa numbered 9 through 15 contain stripes.
mote1985 [20]

Answer:

If one ball is selected at random, the odds for it being stripped are 7 out of 15, or 7/15.

Step-by-step explanation:

We know that there are 15 billiard balls.

We also know that balls numbered 1 through 8 are solid-colored, so we have 8 solid-colored balls.

And the other 7 balls are striped.

Now we want to find the probability for a randomly selected ball to be a striped ball.

Because all the balls have the same probability of being randomly selected, the probability of randomly selecting a striped ball is equal to the quotient between the number of striped balls (7) and the total number of balls (15).

Then we have:

P = 7/15 = 0.467

That quotient is also what is called the "odds"

So if one ball is selected at random, the odds for it being stripped are 7 out of 15, or 7/15.

8 0
3 years ago
6 1/6 6 1/3 6 2/3 6 3/2
Vladimir [108]

Given:

The expression is

\sqrt{\sqrt[3]{6}}

To find:

The simplified form of the given expression.

Solution:

We have,

\sqrt{\sqrt[3]{6}}

Using the properties of radical and exponent, we get

=(\sqrt[3]{6})^{\frac{1}{2}}                     [\because \sqrt{x}=x^{\frac{1}{2}}]

=\left(6^{\frac{1}{3}}\right)^{\frac{1}{2}}                  [\because \sqrt[n]{x}=x^{\frac{1}{n}}]

=6^{\frac{1}{3}\times\frac{1}{2}}                    [\because (a^m)^n=a^{mn}]

=6^{\frac{1}{6}}

Therefore, the correct option is A.

8 0
3 years ago
PLEASE HELP!!!
Anettt [7]

Answer:

Answer is 5 inches on edg

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Plssss help I will die:(
labwork [276]

Answer:

21

Step-by-step explanation:

Midpoint means the middle, so all you have to do is divide 42 by 2 :)

6 0
4 years ago
Look at the student work shown below.
My name is Ann [436]

Answer:

3 0st + 42t

Step-by-step explanation:

that's the answer, so i guess you can explain or are you good?

8 0
3 years ago
Read 2 more answers
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