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steposvetlana [31]
3 years ago
12

Noah had 3 boxes of marbles. Each box has 34 marbles. Noah gave Michelle 9 marbles from each box. How many marbles does Noah hav

e now? Who has the most marbles,Noah or Michelle please help and good luck
Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
3 0
Noah has 75 marbles. Noah has more marbles. this is because 34 times 3 is equal to 102. since michelle takes 9 marbles from EACH box, 9 times 3 is 27. 102 minus 27 is 75

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I would love if someone could help me Thanks in advance
Montano1993 [528]
Answer: Choice A, -1540 feet

----------------------------------

Explanation:

Multiply the rate (44 ft per sec) by the number of seconds (35) to get 44*35 = 1540

The answer will be negative to indicate that the altitude has gone down. If you put in a positive change, then the altitude would go up. So that's why the answer is choice A

Note: when you multiply 44 ft/sec by 35 sec, the "second" units cancel out leaving just feet.

Another note: if you want, think of the 44 as -44 to indicate that the plane is decreasing at a rate of 44 ft/sec

7 0
3 years ago
What is 9.1% written as a decimal?
julsineya [31]
To convert a percent to decimal,  move the decimal place two places to the left.  You get 0.091
7 0
3 years ago
Read 2 more answers
Plz help I don't know what to do
nikdorinn [45]

Answer:

Step-by-step explanation:

length of an arc(s) = θ/360 x 2πr

where θ is the central angle and r is the radius

3 0
3 years ago
The floor of a shed has an area of 108 ft. The floor is a rectangle whose length is 6 feet less than twice the width. Find the w
Lesechka [4]


A = L x W

A = 108

108 = L x W

L = 2w - 6

108 = (2w-6) (W)

7 0
3 years ago
Suppose the CPI increases this year from 208 to 221. What is the rate of inflation for this year? Round your answer to the neare
guajiro [1.7K]

SOLUTION:

We are to find the rate of inflation in the given question;

The formula to be used is;

Inflation rate =

\frac{\text{CPI}_{present}-CPI_{previous}}{CPI_{previous}_{}}\text{ X 100}\begin{gathered} \frac{221-208}{208}\text{ X }\frac{100}{1} \\  \\ \frac{13}{208}X\frac{100}{1} \\  \\ 6.25\text{ \%} \\ 6.3\text{ \% (nearest tenth of a percentage)} \end{gathered}

CONCLUSION

The inflation rate of CPI that increased from 208 to 221 to the nearest tenth of a percentage is 6.3%.

8 0
1 year ago
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