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denis-greek [22]
2 years ago
11

LEO has $30. He splits it with his sister in the ratio 3:2. How much money does leo have left?​

Mathematics
2 answers:
Ainat [17]2 years ago
7 0
18:12 - is the ratio - I don’t know weather 3 or 2 represents Leo so that’s just the amount
Alex73 [517]2 years ago
3 0

Answer:

18

Step-by-step explanation:

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How are the volume formulas of prisms and cylinders similar? How are they<br> different?
AysviL [449]

Answer:

They are both similar in the way that the formula is base multiplied by height. They are different because of the type of shape on the base.

Step-by-step explanation:

hope this helps

7 0
3 years ago
3. Round 6.724 to the nearest hundredth
Wewaii [24]
6.72 would be the answer
6 0
3 years ago
The bottom of a rectangular swimming pool has a perimeter of 62 meters. Its area is 220 square meters. What are the dimensions o
Dahasolnce [82]

Answer:

13640cubicmeter........

6 0
2 years ago
Rewrite the expression that is equivalent to x^2/3.<br> -pasagot po please-.-
EastWind [94]

Answer:

\sqrt[3]{x^{2}}

Step-by-step explanation:

x^{2/3} = \sqrt[3]{x^{2}}

5 0
2 years ago
A sample of size 20 from a normal distribution has sample mean 3.5 and sample variance 14.75. Find 90% confidence intervals for
aleksley [76]

Answer:

Variance =9.2983, 27.6927

Standard deviation = 3.0493, 5.2624

Step-by-step explanation:

n = 20

S = 14.75

X² = chisquare

N-1 = degree of freedom

Alpha = 0.1

Alpha/2 = 0.1/2 = 0.05

1-0.1/2 = 0.95

Using statistics table

X² 19,0.05 = 30.14

X² 19, 0.95 = 10.12

A. 19(14.75)/30.14 , 19(14 75)/10.12

= 9.2983, 27.6927 for the variance of the population

B. Standard deviation = square root of variance

= √9.2983, √27.6927

= 3.0493, 5.2624

Please use attachment for better understanding

5 0
3 years ago
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