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gladu [14]
3 years ago
15

The path of a baseball being hit by a bat is modeled by the function b (t) = 167 +501 +3. Where the height of the ball is in fee

t and the time is in seconds.
a. When will the baseball hit the ground?

b. Find the height of the ball after 2 seconds?​
Mathematics
1 answer:
grigory [225]3 years ago
5 0

Answer: t=671

Step-by-step explanation: not here for points just answering what i can

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I need help on these questions 1-5 please help
Evgen [1.6K]
The answer for number one is d because 7 multiply by5 is 35
The answer for number two is a
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Which of the answer choices could be the one missing data item for the following set, if the mode is 12?
crimeas [40]

Answer:

D

Step-by-step explanation:

first of all, what is mode: it is the highest occuring number in a set of numbers.

now since 12 is supposed to be the mean and it occurs twice but 9 also occurs twice so for 12 to be the mode, we must add one more 12.

therefore the answer is 12

8 0
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write and solve a real- world problem involving the multiplication of a fraction and a whole number whose product is between 10
Tomtit [17]

Answer:

Real word Problem:- Jean is working in a pizza shop. She has 60 kg of flour. She has used one-fifth of it for making pizzas. How much flour she used for making pizzas?

Solution:- Quantity of flour she has= 60 kg

The quantity she used in making pizzas=\frac{1}{5}\ of\ 60

=\frac{1}{5}\times60=12\ kg

hence, she used 12 kg of flour for making pizzas.

Here the multiplication of a fraction and a whole number =\frac{1}{5}\times60 and its answer is between 10 and 15, since 10<12<15.

4 0
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suter [353]

Answer:

1⅚

Step-by-step explanation:

(3 + ⅔) ÷ 2

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1⅚

8 0
3 years ago
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dlinn [17]

Answer:

3/11

Step-by-step explanation:

given that a cell phone company has three different production sites

Site name                    1                              2                     3               Total

Production                  60%                         30%                10%             100%

Recalled                        5%                           7%                   9%                  

Prob for recall            0.003                       0.021             0.009         0.033

Total probability for recall = 0.033

Prob for recall and came from site 3 = 0.009

So required probability

= If a randomly selected cell phone has been recalled, what is the probability that it came from Site 3

=\frac{0.009}{0.033} \\=\frac{3}{11}

4 0
3 years ago
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