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Margaret [11]
3 years ago
9

What is 4 and 2/5 plus 5 and 3/10

Mathematics
2 answers:
zhuklara [117]3 years ago
7 0

Answer:

decimal form 9.7

mixed number 9 7/10

Step-by-step explanation:

zalisa [80]3 years ago
5 0

Answer:

9.7

Step-by-step explanation:

4+(2÷5)+5+(3÷10)=

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Can someone help me please?
kodGreya [7K]
2/4 = 0.5
3/4 = 0.75
7/8 = 0.875
3/8 = 0.375
8 0
3 years ago
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Simplify the expression 2³ × 2² A. 4⁵ B. 2⁶ C. 4⁶ D. 2⁵
mixer [17]

Answer:

2^5

Step-by-step explanation:

The base is the same

2^3 * 2^2

We are multiplying, so we can add the exponents

2^3 * 2^2 = 2^(3+2) = 2^5

3 0
3 years ago
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A number cube is rolled 25 times. A number less than four comes up 20 times. What is the experimental probability that a number
laiz [17]
It would be 20 because the highest number is 25
4 0
3 years ago
Is the additive inverse of an integer always negative? Explain.
andre [41]

Answer:

Step-by-step explanation:

We do not consider zero to be a positive or negative number. For each positive integer, there is a negative integer, and these integers are called opposites. For example, -3 is the opposite of 3, -21 is the opposite of 21, and 8 is the opposite of -8. ... If an integer is less than zero, we say that its sign is negative

3 0
3 years ago
An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms.
Ira Lisetskai [31]

Answer:

Given is a sculpture that is built up of metal and wood, and the weight of this sculpture is 14.9 kilograms.

It says that three-fourth of the total weight is metal and says to find the weight of wooden part.

We can find the weight of metal part and then subtract it from the total weight to calculate the answer.

Step-by-step explanation:

Total weight = 14.9 kilograms.

Metal part = three-fourth of total weight =

Wooden part = 14.9 - 11.175 = 3.725 kilograms.

Hence, the wooden part is 3.725 kilograms.

8 0
2 years ago
Read 2 more answers
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