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S_A_V [24]
4 years ago
15

Jamie throws a ball into the air with an initial upward velocity of 68 feet per second from a height of 12 feet. Write a quadrat

ic function to model the situation using h(t) to represent the ball's height in feet and t to represent its time in seconds.
Mathematics
1 answer:
PtichkaEL [24]4 years ago
3 0

Answer:

h(t)=68t+12

Step-by-step explanation:

let t= time in seconds, h=height in ft

height at t_0=12ft=h_o

Velocity,v=68m/s

Height=velocity*time=vt

h_t=h_0+h_(t-0)

Therefore height after t_n is obtained by adding height gained to initial height.

h(t)=68t+12

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Will the product of 2 2/5 x 1/6 be larger or smaller than 2 2/5
mars1129 [50]

Answer:

Smaller

Step-by-step explanation:

2 2/5 * 1/6 = 2/

5

= 0.4

Conversion a mixed number 2 2/

5

to a improper fraction: 2 2/5 = 2 2/

5

= 2 · 5 + 2/

5

= 10 + 2/

5

= 12/

5

To find a new numerator:

a) Multiply the whole number 2 by the denominator 5. Whole number 2 equally 2 * 5/

5

= 10/

5

b) Add the answer from previous step 10 to the numerator 2. New numerator is 10 + 2 = 12

c) Write a previous answer (new numerator 12) over the denominator 5.

Two and two fifths is twelve fifths

Multiple: 12/

5

* 1/

6

= 12 · 1/

5 · 6

= 12/

30

= 2 · 6/

5 · 6

= 2/

5

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(12, 30) = 6. In the following intermediate step, cancel by a common factor of 6 gives 2/

5

.

In other words - twelve fifths multiplied by one sixth = two fifths.

8 0
2 years ago
6. HANG GLIDING Aida
tamaranim1 [39]

Answer:

35+125=160

She was 160 feet up when she began hang gliding

4 0
3 years ago
At Pizza Pi, 9% of the pizzas made last week had extra cheese. If 27 pizzas had extra cheese, how many pizzas in all were made l
IrinaVladis [17]
27 divided by 9% (0.09), = 300. So, the answer is 300.
7 0
3 years ago
The graph shows information about the lion population at a safari park. Lions were introduced in the park in 2010. In 2012, the
tiny-mole [99]

Answer:

never gonna

Step-by-step explanation:

give you up,

Let you down,

make you cry

Run around and desert you

7 0
3 years ago
What do you call a triangle with two sides are equal?
VARVARA [1.3K]

Answer:

You would call it a: Isosceles triangle

~hope this has helped have a gr8  day/night!~

Step-by-step explanation:

4 0
3 years ago
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