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lana [24]
3 years ago
10

The height of a right circular cone is multiplied by 4, but its radius remains fixed. By what factor will the volume of the cone

be multiplied?
A. 1/4
B. 4
C. 8
D. 16

Mathematics
2 answers:
strojnjashka [21]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Because the height is only used once (not squared) in the cone volume formula, the volume is only multiplied by 4.

Flura [38]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given that:

Sample size, n = 500

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p = 0.18 ; n = 500 ; 1 - p = 0.82

P(x ≥ 100) ;

Using the binomial probability relation :

P(x =x) = nCx * p(x)^x * (1 - p)^(n - x

P(x ≥ 100) = 500C100 * 0.18^100 * 0.82^400

P(x ≥ 100) = 0.1349

5 0
3 years ago
Please help me I really need it
Art [367]

Answer:

Angle C

Step-by-step explanation:

By applying sine rule in the given triangle,

\frac{\text{sinB}}{CD}=\frac{\text{sinC}}{BD}=\frac{\text{sinD}}{BC}

\frac{\text{sinB}}{\text{sinC}}=\frac{\text{CD}}{\text{BD}}

Therefore, sides of the given triangle will be in the same ratio as the sine of the angles.

Since, BD > BC > CD

Therefore, Opposite angles of these sides will be in the same ratio.

∠C > ∠D > ∠B

Largest angle of the triangle is angle C.

7 0
3 years ago
Evaluate: (5−5×8−10)−5
Brums [2.3K]

Answer:

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Step-by-step explanation:

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What does a zero slope line look like
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Which answer describes the calculations that could be used to solve this problem?
faltersainse [42]
D. Since we know that 1 ticket = $8 we would multiply to figure out how much 7 tickets were. (7x$8). And to figure out his change you would subtract the ticket amount from $100 :) Hope this helps
4 0
3 years ago
Read 2 more answers
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