3 years ago

Calculate the volume of this cone.

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

8 0

Answer:

Step-by-step explanation:

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Please answer it now in two minutes

oksano4ka [1.4K]

Answer:

3.9

Step-by-step explanation:

Pythagorean theorem:

a^2 + b^2 = c^2

a^2 + 1^2 = 4^2

a^2 + 1 = 16

a^2 = 15

a = sqrt(15)

a = 3.9

Answer a = 3.9 yards

3 0

3 years ago

Read 2 more answers

which of the following graphs shows a negative linear relationship with a correlation coefficient, r, close to -0.5.

Harrizon [31]

Answer:

In the graph attached there is a sample generated with a correlation coefficient r=-0.5.

Step-by-step explanation:

A value of r that is -0.5 shows that there is a certain correlation and that this correlation is negative.

As there are no examples in this question, I searched for a generator of random samples with a user-input correlation coefficient between the two variables.

In the graph attached there is a sample generated with a correlation coefficient r=-0.5.

3 0

3 years ago

A person charges $100 to a credit card with a 24% nominal annual interest rate. Assuming no other charges or payments are made,

Darina [25.2K]

Answer:

im assuming its daily

Step-by-step explanation:

If you have a credit card with a 24% APR, that's the rate you're charged over 12 months, which comes out to 2% per month. Since months vary in length, credit cards break down APR even further into a daily periodic rate (DPR). It's the APR divided by 365, which would be 0.065% per day for a card with 24% APR. Hope this helps. :D

3 0

2 years ago

If (x)=2x^2-x-6 and g(x)=x^2-4, find f(x) ÷g(x)

liq [111]

F(x) / g(x) = (2x + 3)(x-2)/(x-2)(x+2) = (2x+3)/(x+2)

6 0

3 years ago

Write the equation of the line in slope-intercept form.

nexus9112 [7]

Answer:

y = 40x + 20

Step-by-step explanation: