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Greeley [361]
3 years ago
6

Write in expanded form 3.124

Mathematics
2 answers:
Mamont248 [21]3 years ago
4 0
3.124
3 + 0.100+ 0.020 + 0.004
pishuonlain [190]3 years ago
4 0
Number form:- 3.124

Expanded form:- 3 + .1 + .02 + .004

<span>3 + .1 + .02 + .004 = 3.124
</span>
3.124 in expanded form is <span>3 + .1 + .02 + .004.</span>
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Jake volunteers to help out his younger brother's basketball team in his free time. One of his tasks is to ensure that all the b
lara [203]

Answer:

2141.76 cubic inches

Step-by-step explanation:

Given that it measures 8.8 inches across a properly inflated basketball i.e. the diameter of each basketball is 8.8 inches.

So, the radius of the spherical ball is \frac{8.8}{2} =4.4 inches.

Now, a spherical solid has a volume given by \frac{4}{3} \pi r^{3}.

Hence, volume of air in side each basketball is = \frac{4}{3} \times \frac{22}{7}\times 4.4^{3} = 356.96 cubic inches.

Therefore, the total volume of air inside six balls will be = 6 × 356.96 = 2141.76 cubic inches. (Answer)

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3 years ago
What is -3(2x-4)+9x-8
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Answer:

3x+4

Step-by-step explanation:

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3 years ago
What do you call a parade of bunnies going backward?
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i dk what do u call a parade of bunnies going backwards

5 0
3 years ago
Read 2 more answers
There are 120 students in the seventh grade. Seventy percent of these students are involved in extracurricular activites. How ma
Tanzania [10]

First, turn 70% into a decimal by dividing 70 by 100.

70% ⇒ 0.70

Multiply 120 by 0.70.

120 × 0.70 = 84

Now we know that 84 students are involved in extracurricular activities. Subtract 84 from 120 to find the amount of students who are <em>not</em> involved in extracurricular activities.

120 - 84 = 36

<h2>Answer:</h2>

<u>36 seventh grade students are not involved in extracurricular activities.</u>

6 0
3 years ago
Read 2 more answers
Simplify: log81/8 + 2log2/3 - 3log 3/2 +log 3/4​
MissTica

Answer:

0.

Step-by-step explanation:

Using the laws of logarithms:

log81/8 + 2log2/3 - 3log 3/2 + log 3/4​

= log 81/8 + log (2/3)^2 - log (3/2)^3 + log 3/4

= log 81/8 + log 4/9 - log 27/8 + log 3/4

= log 81/8 + log 4/9 - (log 27/8 - log 3/4)

= log (81/8 *  4/9) - log (27/8 * 4/3)

= log 9/2 - log 9/2

= 0.

5 0
3 years ago
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