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MaRussiya [10]
3 years ago
7

6+2/3+3/2+1/6= HELP PLEAS

Mathematics
2 answers:
Sliva [168]3 years ago
7 0

Answer:

8 and 1/3

Step-by-step explanation:

8 and 1/3

have denminators of 6

Lera25 [3.4K]3 years ago
3 0

Answer:

25/3

Step-by-step explanation:

common denominator of 6 and then reduce

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Answer:

1. 8.576%

2. Yes

Step-by-step explanation:

1. Use the calculator

Enter: normalcdf(8, E99, 0, 5.9)

This is equal to .08756.

Convert this number into a percent = 8.756%

2.

First, calculate the residual

Residual = Observed - Predicted = 165 - 2.599(20) + 105.08 = 7.94

Use the calculator

Enter: normalcdf(7.94, E99, 0, 5.9)

This is equal to .0892.

Convert this number into a percent = 8.92%

This would be surprising, because the chance of this happening is very low.

6 0
3 years ago
The blood mass of a mammal is proportional to its body mass. A rhinoceros with body mass 3000 kilograms has blood mass of 150 ki
coldgirl [10]

Answer:

The equation which equates the two is M  = \frac{B}{20}  = 0.05B

A human with a body mass of 80 kilograms will have a blood mass of 4 kilograms.

Step-by-step explanation:

It is said that the blood mass is proportional to the body mass.

We can say that the blood mass of a mammal is M, and that the body mass of a mammal is B.

Since the two are proportional we can write

M  ∝ B   , or M = kB    where k is the constant of proportionality.

Using the given values for a rhinoceros we can write

150 = k × 3000

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Therefore the equation which equates the two is M  = \frac{B}{20}  = 0.05B

A human with a body mass of 80 kilograms will have a blood mass of

= \frac{80}{20}  = 4 kilograms

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3 years ago
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3/4(20) = 60/4 = 15 onion plants <=
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