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2 years ago

13

A basketball player has a 50% chance of making each free throw. What is the probability that the player makes exactly two out of

six free throws?

1 answer:

Softa [21]2 years ago

3 0

Answer:

(1/2)^6 = 1/64

Step-by-step explanation:

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Lshonda sells beaded necklaces. Each large necklace sells for 4.70 and each small necklace sells for 4.20. How much will she ear

AysviL [449]

Answer: Lshonda will earn $23.

Step-by-step:
The equation would be (4•4.7) + (1•4.2)
4 multiplied by 4.7 is 18.8
1•4.2 is 4.2
18.8+4.2=23

hope this helps! :)

7 0

2 years ago

Wanda read 1/8 of her book in 1/4 of an hour. If she continues at this rate , what portion of the book will Wanda have read in 1

Yuki888 [10]

Answer:

4/8

Step-by-step explanation: it doubles

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2 years ago

Pablo and max's follows a flight pattern approximatley modled by the equation h(t)=-8t^2+16t+2 where h(t)is their rocket's heigh

kodGreya [7K]

Answer: 2.11 s

Step-by-step explanation:

Given

Equation of rockets height is given by

$\Rightarrow h(t)=-8t^2+16+2$

Height will be zero once the rocket lands on the ground

So, we can write

$\Rightarrow h(t)=0\ \text{or}\ -8t^2+16t+2=0\\\Rightarrow 8t^2-16t-2=0\\\\\Rightarrow t=\dfrac{16\pm \sqrt{(-16)^2-4(8)(-2)}}{2\times 8}\\\\\Rightarrow t=\dfrac{16\pm \sqrt{320}}{16}\\\\\text{Neglecting negative value of t}\\\\\Rightarrow t=\dfrac{16+17.888}{16}=2.11\ s$

7 0

2 years ago

What is significant digit rules and how is it used?

torisob [31]

Answer:

Non-zero digits are always significant. Any zeros between two significant digits are significant. A final zero or trailing zeros in the decimal portion ONLY are significant.

Step-by-step explanation:

Non-zero digits are always significant.
Any zeros between two significant digits are significant.
A final zero or trailing zeros in the decimal portion ONLY are significant.

Heres a something that might help:

6 0

2 years ago

Which measure is equivalent to 1.5 kg?

Airida [17]

Answer:

number 2.) 1,500g

Step-by-step explanation:

i just know..

7 0

2 years ago