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Ierofanga [76]
3 years ago
11

What is the y-intercept of y=5(6.8)^x A. 5 B. 6.8 C. 1 D. x

Mathematics
2 answers:
MrRissso [65]3 years ago
7 0
Hello,

answer A

5*6.8^0=5*1=5


denpristay [2]3 years ago
3 0

Answer: A. 5

Step-by-step explanation:

The given exponential equation:

y=5(6.8)^x

To calculate the y intercept , we need to substitute x =0 , the given equation, we get

y=5(6.8)^0\\\\\Rightarrow\ y=5(1)......................\text{Since}\ a^0=1\\\\\Rightarrow y=5

Hence, the y intercept of the given exponential equation = 5.

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the exit to garrett's house is after exit 51 but before exit 62. the number on the exit sing is not a prime nunber. the number i
Alex Ar [27]
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54
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57
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59
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60
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Simple trial and error.
5 0
3 years ago
Read 2 more answers
What is the quotient of 5/6 divided by 3/4
matrenka [14]
The correct answer is 10/9 or 1.1. Hope this helps.
8 0
3 years ago
Read 2 more answers
Part B
ziro4ka [17]

The linear equation that has a slope of -7 and crosses the x-axis at (3, 0) is:

y =  -7x + 21

<h3>How to find the linear equation?</h3>

A general linear equation is:

y = a*x +b

Where a is the slope and b is the y-intercept.

The slope must be equal to the limit found in part a, and you say that it is equal to -7, so the slope is -7. And for how is written the problem, I understand that it crosses the x-axis at x = 3.

Then we will have:

y = -7*x + b

Such that, when x = 3, y = 0, then:

0 = -7*3 + b

21 = b

Then the linear equation is y = -7x + 21

If you want to learn more about linear equations:

brainly.com/question/1884491

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3 0
2 years ago
What is greater 95 percent or 0.9
nikklg [1K]
95% is larger because 0.9 is like 90% and 95% is more than 90%
3 0
4 years ago
Read 2 more answers
If an object is dropped from a tower, then the velocity, V (in feet per second), of the object after t seconds can be obtained b
Amiraneli [1.4K]

Answer:

259.6 ft/sec

Step-by-step explanation:

it is a universal standard that acceleration due to gravity is 32ft/sec^2.

Now it can be verified by equation,

V(f) = V(i)+at (1st equation of motion derived by Newton's three laws of motion)

where,

V(f) is final velocity

V(i) is initial velocity

a is acceleration which is constant and have value 32ft/sec^2

t is time which is given as 7.8 seconds

In the given case, initial velocity that is V(i) will be 0ft/sec. Because, on dropping, object will start to move under the influence of gravity from zero speed.

So,

V(f) = 0 +(32) (7.8)

V(f) = 249.6 ft/sec

Now the condition is given that you have to add a constant 10 to the answer.

so, V(f) = 249.6 + 10

      V(f) = 259.6 ft/sec

5 0
3 years ago
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