3 years ago

What are the rational zeros of the function f(x)=x^3+3x^2-x-3

Mathematics

1 answer:

Tcecarenko [31]3 years ago

4 0

Answer:

-3 -1 1

the first one to answer is right

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April takes 2 vitamins each day from a bottle that contains 250 pills when she bought it. Which of these could be used to determ

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Y= 250 - 2x this should be the answer

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4 years ago

You have a total of 42 math and science problems for homework. You have 10 more math problems than science problems. How many pr

elena-14-01-66 [18.8K]

Answer:

number of math problems = 26

number of science problem = 16

Step-by-step explanation:

a total of 42 math and science problems for homework

Let m be the number of math problems and 's' be the number of science problems

$m+s=42$

You have 10 more math problems than science problems

$m=s+10$

substitute s+10 for m in the first equation

$m+s=42$

$s+10+s=42$

$2s+10=42$

subtract 10 from both sides

$2s = 32$

divide both sides by 2

$s= 16$

$m=s+10$

$m=16+10$

$m=26$

number of math problems = 26

number of science problem = 16

3 0

4 years ago

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4. Two families went camping. The Becker family was 4 miles west of the campsite lake. The Dunn family

tresset_1 [31]

They were 1 mile away from each other.

4-3=1 mile

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4 years ago

A printing firm charged $35 for printing 600 sheets and $47 for printing 800 sheets find the formula assuming the relationship i

saveliy_v [14]

Here, Coordinates are: (35, 600) & (47, 800)
Now, Slope (m) = y2 - y1 / x2 - x1
m = 800 - 600 / 47 - 35
m = 200 / 12 = 100 / 6
m = 50/3

Take any one coordinate into slope-intercept formula:
y - y1 = m(x - x1)
y - 600 = 50/3 (x - 35)
y - 600 = 50x/3 - 1750/3
y = 50x/3 + 50/3

In short, Your Answer would be: y = 50x/3 + 50/3

Hope this helps!

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3 years ago

What is 48 times 10 =??????

Agata [3.3K]

The correct asnwer is 480. I hope this was useful! (:

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3 years ago

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