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Studentka2010 [4]

3 years ago

7

if a pitcher throws a baseball at 90.0 miles per hour and a different pitcher throws a baseball 121 feet per second which pitche

r is faster

1 answer:

VashaNatasha [74]3 years ago

4 0

Convert 90 miles/hours to ft/seconds and you'll know

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PLEASEEEE HELPP !

Kobotan [32]

Answer:

$slope (m) = -5$

Step-by-step explanation:

The slope can be calculated using two points, (2, 60) and (4, 50) as shown below:

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1}$ , where,

$(2, 60) = (x_1, y_1)$

$(4, 50) = (x_2, y_2)$

Plug in the values into the equation

$slope (m) = \frac{50 - 60}{4 - 2}$

$slope (m) = \frac{-10}{2}$

$slope (m) = -5$

6 0

3 years ago

Read 2 more answers

Given f(x) = x − 7 and g(x) = x^2 . Find g(f(4)).

garri49 [273]

So basically -3 x 16. Yeilds -48

7 0

4 years ago

Read 2 more answers

A coin is flipped five times. Find the number of possible sets of heads and tails that have at most 3 heads

Mumz [18]

Answer:

$Sets = 27$

Step-by-step explanation:

Given

$Coin = 1$

$Toss = 5$

Required

Number of outcomes with at most 3 heads

First, we list out the sample space of a toss of coin 5 times

$(HHHHH)$ , $(HHHHT)$ , $(HHHTT)$ , $(HHTTT)$ , $(HTTTT)$ , $(TTTTT)$ , $(TTTTH)$ , $(TTTHH)$ , $(TTHHH)$ , $(THHHH)$ , $(HTHTH)$ , $(THTHT)$ , $(HHTHH)$ , $(TTHTT)$ , $(HTTHT)$ , $(THHTH)$ , $(THHHT)$ , $(HTTTH)$ , $(THHTT)$ , $(HTTHH)$ , $(HHTTH)$ , $(TTHHT)$ , $(TTHTH)$ , $(HHTHT)$ , $(HTHTT)$ , $(THTHH)$ , $(THTTH)$ , $(HTHHT)$ , $(HTHTT)$ , $(THTHH)$ , $(HHHTH)$ , $(TTTHT)$

Next, we list out all outcomes with at most 3 heads

, , $(HHHTT)$ , $(HHTTT)$ , $(HTTTT)$ , $(TTTTT)$ , $(TTTTH)$ , $(TTTHH)$ , $(TTHHH)$ , , $(HTHTH)$ , $(THTHT)$ , , $(TTHTT)$ , $(HTTHT)$ , $(THHTH)$ , $(THHHT)$ , $(HTTTH)$ , $(THHTT)$ , $(HTTHH)$ , $(HHTTH)$ , $(TTHHT)$ , $(TTHTH)$ , $(HHTHT)$ , $(HTHTT)$ , $(THTHH)$ , $(THTTH)$ , $(HTHHT)$ , $(HTHTT)$ , $(THTHH)$ , $(TTTHT)$

So, the number of set is:

$Sets = 27$

4 0

3 years ago

qaws [65]

Answer:

the answer is c

Step-by-step explanation:

5 0

3 years ago

Mei is a casual employee who worked 8 hours at normal time and 2 hours at time-and-a-half. Her normal rate of pay is $12.30 per

Rainbow [258]

12.3 x 8 = 98.4
2 x 1.5 x 12.3 x 36.9

Total=$135.3

3 0

4 years ago