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skelet666 [1.2K]
3 years ago
13

Question in picture im not smart

Mathematics
1 answer:
Lady_Fox [76]3 years ago
8 0
Which one do you want answered?
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Plzz help on Question B nd C plzz​
Katarina [22]

Answer:

see explanation

Step-by-step explanation:

(b)

The roots of f(x) = 0 are the values of x on the x- axis at the points where the graph crosses, that is

x = - 1 and x = 3

(c)

f(0) is the point on the y- axis where the graph crosses, that is 3, thus

f(0) = 3

3 0
4 years ago
Which are the possible side lengths of a triangle?
N76 [4]
The possible side lengths of a triangle are 6cm , 9cm, 17cm
3 0
3 years ago
Read 2 more answers
Write 0.452 as a percent. Round to the nearest whole number.
makkiz [27]

Answer:

45%

Step-by-step explanation:

8 0
3 years ago
5. Twenty volunteers with high cholesterol were selected for a trial to determine
Burka [1]

Answer:

(B) An uncontrolled experiment.

Step-by-step explanation:

In the case of an uncontrolled experiment here all participants are provided the similar treatment and there should be no comparison oppose to any group i.e. controlled

Since in the given situation, there are similar diets are provided to 20 volunteers and it can be that the  cholesterol level is decreased after particular time period,

Hence, it is an uncontrolled experiment.

Thus, option B is correct.

5 0
3 years ago
What is the relationship between the 6s in the number 660,472
scoundrel [369]
<u><em>Answer:</em></u>
The first 6 is 10 times greater than the second one

<u><em>Explanation:</em></u>
The given number is 660,472
<u>This number can be rewritten as:</u>
660,472 = 600,000 + 60,000 + 400 + 70 + 2

<u>Now, comparing this to the place-value chart shown in the attached image, we would find that:</u>
The first 6 represents the hundred thousands of the number
The second 6 represents the ten thousands of the number
The 0 represents the thousands of the number
The 4 represents the hundreds of the number
The 7 represents the tens of the number
The 2 represents the ones of the number

<u>Now, we are comparing the values of the 6s:</u>
The first 6 represents the hundred thousands of the number
The second 6 represents the ten thousands of the number
<u>This means that:</u>
The first 6 is 10 times greater than the second one

Hope this helps :)

5 0
4 years ago
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