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MrRissso [65]
4 years ago
13

Based on Rudy’s baseball statistics,the probability that he will pitch a curveball is 1/4.if rudy throws 20 pitches,how many pit

xhes most likely will be curveballs?
Mathematics
1 answer:
Aleks [24]4 years ago
6 0

Answer:

5

Step-by-step explanation:

Expected value = probability × number of trials

X = 1/4 × 20

X = 5

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You draw two cards without replacement from a standard deck of 52 cards. What is the
nikdorinn [45]

Answer: 4/663

Step-by-step explanation:

There are 4 6s and 4 7s, so the probability of getting a 6 on the first draw is 4/52 or 1/13. After the first draw there are 51 cards remaining (given your no replacement assumption), and there are 4 7s, so the probability of getting a 7 is 4/51.

The overall probability is

1/13 x 4/51 = 4 / 663

3 0
3 years ago
Find the range for the measure of the third side of a triangle given the measures of two sides. 5 m, 11 m, ?
bixtya [17]

Answer:

d

Step-by-step explanation:

the length of the third side should be less than the sum of other two sides, that is  5+ 11 = 16 and it should be greater than the 5

6 < x < 16

4 0
3 years ago
The yearbook club has 5 members returning from last year. They set up a booth in the cafeteria to recruit more members, and an a
Maksim231197 [3]

b is the answer...

The graph will be continuous because there can be any number of people signing up each day since we are only given the average.

8 0
4 years ago
Read 2 more answers
Convert 302 inches to yards
gogolik [260]
302 divides by 36 is 8.3 yards.

Hope this helps!
5 0
4 years ago
Read 2 more answers
. Gold has a density of 19.32 g/cm3. If a square pyramid has a base edge length of 5 cm, height of 6 cm, and a mass of 942 g, is
trapecia [35]

Answer:

The answer to your question is: It is not made of gold.

Step-by-step explanation:

Data

density = 19.32 g/cm³

side = 5 cm

height = 6 cm

mass = 942 g

Formula

                          V = \frac{1}{3} L^{2}  h

L² = 5 x 5 = 25 cm²

                          V = \frac{1}{3} 25 x 6

                          V = 50 cm³

density = 942 g / 50 cm³

            = 18.84 g/cm³  

It is not made of gold because the density calculated is lower than the density reported in books.

3 0
4 years ago
Read 2 more answers
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