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masha68 [24]
3 years ago
12

Uhm helppp??????? :p

Mathematics
2 answers:
larisa [96]3 years ago
7 0
Round the fraction or moved number and then subtract
Anit [1.1K]3 years ago
3 0

Answer:

Estimating the difference of fractions and mixed numbers is similar to estimating sums. Round each fraction or mixed number and then subtract to find the estimate.

Step-by-step explanation:

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Help pls............!!!!!
mezya [45]

Answer:

The 3rd set

Step-by-step explanation:

The first set has a range of 6, not 5

The second set has a range of 5, but not a mean of 5

The third set has both a mean and a range of 5

8 0
2 years ago
One out of eight students wore red in class on Monday.<br> What percent of the students wore red?
VARVARA [1.3K]

Answer:

%1 of wore red

~hope this answered your question :-) ~

Step-by-step explanation:

7 0
3 years ago
Carlos had to manage his inventory of veggies. He had to balance the number of carrots, c, with the number of tomatoes, t. 4c -
malfutka [58]
Carlos should have 1 tomato
if you solve the 2nd equation for c and plug it in you get 1
4 0
3 years ago
a laboratory, you determine that the density of a certain solid is 5.23×10−6kg/mm3. Convert this density into kilograms per cubi
Vedmedyk [2.9K]

Answer:

5.23\times 10^{-6}\ kg/mm^3=5230\ kg/m^3          

Step-by-step explanation:

Given : The density of a certain solid is 5.23\times 10^{-6} kg/mm³.

To find : Convert this density into kilograms per cubic meter ?

Solution :

We know that,

1\ m^3=10^9\ mm^3

or 10^9\ mm^3=1\ m^3

So, 1 mm^3=\frac{1}{10^9}\ m^3

1 mm^3=10^{-9}\ m^3

Converting 5.23\times 10^{-6} kg/mm³ into kg/m³,

5.23\times 10^{-6}\ kg/mm^3=\frac{5.23\times 10^{-6}}{10^{-9}}\ kg/m^3

5.23\times 10^{-6}\ kg/mm^3=5.23\times 10^{-6+9}\ kg/m^3

5.23\times 10^{-6}\ kg/mm^3=5.23\times 10^{3}\ kg/m^3

5.23\times 10^{-6}\ kg/mm^3=5230\ kg/m^3

Therefore, 5.23\times 10^{-6}\ kg/mm^3=5230\ kg/m^3

6 0
3 years ago
What is the value of the expression below when w = 8 and x = 4? 9w + 5x
Ne4ueva [31]

Answer:

92

Step-by-step explanation:

If w=8 then you would multiply 9 by 8 which is 72. Then you would multiply 5 with 4 since x equals 4 which is 20. Then you would add 72+20 which gives you your answer which is 92

8 0
3 years ago
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