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sineoko [7]
2 years ago
8

Please help me please

Mathematics
1 answer:
Setler79 [48]2 years ago
8 0

Answer:

Step-by-step explanation:

8

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Find zeros and y intercept of each function algebraically f(x)=x^3-10x^2+24x
monitta

Answer:

The zeros are 0, 4, 6.

The y-intercept is 0.

Step-by-step explanation:

f(x) = x^3 - 10x^2 + 24x

x^3 - 10x^2 + 24x = 0

x(x^2 - 10x + 24) = 0

x(x - 4)(x - 6) = 0

x = 0 or x - 4 = 0 or x - 6 = 0

x = 0 or x = 4 or x = 6

y-intercept:

Since x = 0 is a root, that means that the point (0, 0) is part of the function. That makes the y-intercept 0.

You can also solve for the y-intercept by letting x = 0 in the function and solving for f(0).

Let x = 0.

f(0) = 0^3 - 10(0^2) + 24(0)

f(0) = 0

y-intercept: 0

5 0
3 years ago
Convert the fraction 2/5 to a decimal and a percent. Show all of your work and explain your answer.
Zielflug [23.3K]
To the convert 2/5 to a decimal it will be 0.40 because during when you do 5 do x20 so 1/5 = 0.20 and so on 
for the percent it may be 40% but idk
3 0
3 years ago
Read 2 more answers
Yoko pumped
Semmy [17]

Answer: 7 gallons decrease per minute

Step-by-step explanation:

56 gallons / 8 minutes = 7 gallons per minute

to make sure do it backwards: 7 gallons x 8 minutes = 56 gallons :)

4 0
3 years ago
Anthropologists can estimate the height of a woman by measuring the length of her radius bone (from the wrist to the elbow). The
zloy xaker [14]
B = 0.26 h - 18.85,
where b is the length of the radius bone and h is the height.
To find the equation for height of a woman, you can solve the equation for h.
0.26 h = b + 18.85
h = ( b + 18.85 ) / 0.26
h = ( 100 b + 1,885 ) / 26
Then you can plug in the length of the radius bone in this equation.
4 0
3 years ago
What is 1/3 of a number?
JulijaS [17]
1/3= 0.33333 if u want it as a decimal :)
3 0
3 years ago
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