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RideAnS [48]
2 years ago
10

Please i need math help

Mathematics
1 answer:
stellarik [79]2 years ago
6 0

m\angle1 = m\angle5 = m\angle7 = 135°

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a company promises to release model every month. each model's battery life will be 6% longer than the previous model's. if the c
Ratling [72]

The number of months that it will take the latest model's battery life to reach 1,008.9 minutes is; 8 months

<h3>How to solve geometric progression?</h3>

Each month, there is an increase by a factor of 0.06 of the previous months model.

From geometric sequence formula of aₙ = ar^(n - 1),

where;

a is first term

r is common ratio

aₙ is nth term

we have;

1,008.9 = 671 * 1.06^(n - 1)

1008.9/671 = 1.06^(n - 1)

In 1.504 = (n - 1) In 1.06

0.408 = (n - 1) * 0.058

n - 1 = 0.408/0.058

n = 7.03 + 1

n ≈ 8 months

Read more about geometric sequence at; brainly.com/question/24643676

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1 year ago
A telephone service representative believes that the proportion of customers completely satisfied with their local telephone ser
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8 0
3 years ago
The following is an example of 5x2
beks73 [17]

Answer:

D.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
If Sophie gets $26.00 and Jack gets four times the amount as Sophie. How much do Jack get?​
alina1380 [7]

Answer:

he gets 104$

Step-by-step explanation:

104 dollars

26x4=104

5 0
3 years ago
Read 2 more answers
Paige launched a ball using a catapult she built. The height of the ball (in meters above the ground) ttt seconds after launch i
agasfer [191]

Answer:

1) Factor form : h(t)=-5t(t-8)

2) 8 second after launch.

Step-by-step explanation:

The height of the ball (in meters above the ground) t seconds after launch is modeled by

h(t)=-5t^2+40t

To find the time when ball hit the ground, we need to find the factor form of the given function.

h(t)=-5t(t-8)

When ball hi the ground, then height of the ball from the ground is 0.

h(t)=0

-5t(t-8)=0

Using zero product property, we get

-5t=0\Rightarrow t=0

t-8=0\Rightarrow t=8

Ball hit the ground at t=0 and t=8. It means ball hit the ground in starting and 8 second after launch.

5 0
3 years ago
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