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devlian [24]
3 years ago
14

URGENT! A ball gets hit upwards from a height of 5ft and an initial velocity of 200f/s. When does the ball hit the ground to the

nearest tenth of a section?
Mathematics
1 answer:
Vinil7 [7]3 years ago
5 0

Answer:

The equation for the object's height s at time t seconds after launch is s(t) = –4.9t2 + 19.6t + 58.8, where s is in meters. When does the object strike the ground.

Step-by-step explanation:

You might be interested in
How do I find the measure of the interior angle?
nataly862011 [7]

Answer:

see the explanation

Step-by-step explanation:

we know that

The sum of the interior angles in any polygon is given by the formula

S=(n-2)180^o

where

n is the number of sides of the polygon

step 1

Find the sum of the interior angles in the given polygon

we have

n=5\ sides

substitute

S=(5-2)180^o=540^o

step 2

Find the value of x

we know that

-3x+125+(45-x)+(-x+90)+80=540

solve for x

-5x+340=540

-5x=200\\x=-40

step 3

Find the measure of each interior angle

substitute the value of x

Angle A

-3(-40)=120^o

Angle B

80^o

Angle C

-(-40)+90=130^o

Angle D

45-(-40)=85^o

Angle E

125^o

3 0
3 years ago
Find the missing side <br> Find x and y
blagie [28]

Answer:

x=7.5 y y=12.99

Step-by-step explanation:

i will try again if this is wrong

8 0
3 years ago
I need help with this ?
Tatiana [17]
Wouldn’t it just be 3 units ?
5 0
3 years ago
Read 2 more answers
Find f(g(3).<br> f(x)=2x-5<br> g(x)=1+x^2
serious [3.7K]

Answer:

f(g(3)) = 15

Step-by-step explanation:

g(x)=1+x^2

g(3) = 1 + 3^2 = 1 + 9 = 10

f(g(3)) = 2(10) - 5 = 20 - 5 = 15

4 0
3 years ago
Bekah is looking to find a close condo to the university campus. She learns that the mean rent for a condo is \$1900, and the st
saul85 [17]

Answer:

68.268%

Step-by-step explanation:

We solve using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean = $1900

σ is the population standard deviation = $200

For x = $1700

z = $1700 - $1900/$200

z = -1

Probability value from Z-Table:

P(x= 1700) = 0.15866

For x = $2100

z = $2100 - $1900/$200

= 1

Probability value from Z-Table:

P(x = 2100) = 0.84134

The probabilty of the population that has a rent price between $1700 and $2100

P(x = 2100) - P(x = 1700)

0.84134 - 0.15866

= 0.68268

Converting to percentage

= 0.68268 × 100%

= 68.268%

The percentage of the population that has a rent price between $1700 and $2100 is 68.268%

3 0
3 years ago
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