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sveta [45]
4 years ago
10

I need help and I will give five stars and a big thank you comrades

Mathematics
1 answer:
ozzi4 years ago
7 0

Answer:

A.

Step-by-step explanation:

A way to find the equation of the graph is to find the solutions.

On the graph, the solutions are where the function intersects the x-axis. That would be where x = -2, x = 1, and x = 3.

In the equations, you will need to find factors when the x is inputted, the factor equals 0. For example, one of the factors is (x + 2). This is because x + 2 = 0, so x = 0 - 2, so x = -2. So, the three factors are (x + 2), (x - 1), and (x - 3).

The correct equation is A.

Hope this helps!

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inna [77]

I hope this helps you feel free to contact me

4 0
3 years ago
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What’s the answer<br> 2+x/-10=2/5
son4ous [18]

Answer:

x = 16

Hope this helps :)

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3 years ago
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At fuller elementary there are 4 bakers in the kitchen if each baker can make one cake every 20 minutes how many cakes will be b
ivann1987 [24]

Answer: 36 cakes

Step-by-step explanation:

There are 4 bakers in this kitchen and they can each bake a cake in 20 minutes.

This means that the number of cakes baked in 20 minutes is 4 cakes.

3 hours in minutes is:

= 3 * 60

= 180 minutes

The number of 20 minute periods in 3 hours is therefore:

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7 0
3 years ago
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6.
slamgirl [31]
The answer would be B
6 0
3 years ago
An IQ test is designed so that the mean is 100 and the standard deviation is 19 for the population of normal adults. Find the sa
sleet_krkn [62]
We use the formula:
x± s <span>t_<span>(1−c)/2 / </span></span>√n = 5

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Using the t score calculator at this value, at the 95% confidence internval,
t = 0.5080, So
100 - 19(0.5080) / √n = 5
Solving for n
n = 97

a) 97
b) yes
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