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Oksana_A [137]
3 years ago
8

Use the graph to determine the input values that correspond with f(x)=1.

Mathematics
1 answer:
larisa86 [58]3 years ago
6 0

Answer:

x = -7 and x = 2

Step-by-step explanation:

Look for the points on the graph where if you draw a horizontal line at y=1, you will intersect the curve.

By observation, we can see that this happens at x = -7 and x = 2

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Please I need it for a test ​
NeTakaya

Answer:

C

Step-by-step explanation:

there are 3 people who did 32 and there are 3 people who did 50 so it is the same number.

6 0
3 years ago
Subtract. Express your answer in lowest terms. 8 1/2 - 2 1/6
krok68 [10]

Answer:

6 1/3

Step-by-step explanation:

8 1/2 - 2 1/6

you need to get a common denominator of 6

1/2 * 3/3 = 3/6



  8  3/6

-2   1/6

-----------

 6  2/6

we can simplify 2/6  by dividing top and bottom by 2

6 2/6 = 6 1/3

8 0
3 years ago
Read 2 more answers
In studying the insurance preferences of homeowners the following conclusions are made: A homeowner is three times as likely to
Ede4ka [16]

Answer:

0.632

Step-by-step explanation:

Given that a homeowner is three times as likely to purchase additional jewelry coverage as additional electronics coverage

If probability of purchasing additional electronics coverage = p, then prob of purchasing jewelry coverage = 3p

The two events are independent hence joint probability is product of these two.

i.e. P(both) = p(3p) =3p^2

This is given as 0.2

3p^2 =0.2\\p = 0.258

the probability that a homeowner purchases exactly one coverage.

=P(AUB)-P(A \bigcap B)

= Prob he purchases I + prob he purchases II-2(prob he purchases both)

= 0.258+3(0.258)-2(0.2)\\=0.632

5 0
3 years ago
I am an odd number. When I am tripled, I am one more than 20. Which number sentence identifies the odd number, n?
Andreyy89
Is A. Because 3n= 20+1
4 0
3 years ago
Hedya is 4 times as old as Hannah, and Hannah is 1.5 times as old as Hadassah. If the sum of their ages is 102, how old is Hadas
PtichkaEL [24]
Answer: Hadassah is 12.

Explanation:
x=Hedya
y=Hannah
z=Hadassah
x+y+z=102
x=4y
y=1.5z
z=?

4x1.5z=6z (also x or Hedya's age)
z+1.5z+6z=102
8.5z=102
z=12
3 0
2 years ago
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