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stepladder [879]
3 years ago
12

Svetlana's hair is 4 centimeters long. Her hair grows 1.5 centimeters per month. Svetlana wants her hair to grow so that it is a

t least 7 centimeters long. Write an inequality to determine the number of months, m it will take Svetlana's hair to grow so it is at least 7 centimeters long.
Mathematics
1 answer:
Elena L [17]3 years ago
8 0
1.5m+4=cm long

you have to substitute numbers for m, so you can see how you get 7
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Amy bought a new car for 25,000. She paid a 10% down payment and financed the remaining balance for 60 months with an of Determi
goldenfox [79]

Answer:

The answer is 5000

Step-by-step explanation:

5 0
3 years ago
Use benchmarks to estimate 2.81+3.73
love history [14]
The benchmarks are:  0,  0.25,  0.50,  0.75  and 1.
   2. 81   →  2.75
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5 0
3 years ago
Data is collected to perform the following the hypothesis test:
nekit [7.7K]

Answer:

option f is right

Step-by-step explanation:

Given that data is collected to perform the following hypothesis test.

H_0: \mu = 5.5\\H_a: \mu >5.5

(right tailed test)

Sample mean = 5.4

p value = 0.1034

when p value = 0.1034 we normally accept null hypothesis.  i.e chances of null hypothesis true is  the probability of obtaining test results at least as extreme as the results actually observed during the test, assuming that the null hypothesis is correct

f) If the mean µ does not differ significantly from 5.5 (that is, if the null hypothesis is true), then the probability of obtaining a sample mean y as far or farther from 5.5 than 5.4 is .1034.

.

5 0
3 years ago
Which ordered pair is in the solution set y-5&gt;-3x<br><br> (4,-2)<br> (1,2)<br> (-1,-3)<br> (-2,4)
Lisa [10]

The ordered pair that satisfies the given inequality is ( 4,-2)

Step-by-step explanation:

By looking at the Graph, only the point ( 4,-2) marked by red dot lies on the shaded portion of the graph.

Please Mark this answer as brainliest, thank you :-)

7 0
2 years ago
Is (2, 3) a solution to the inequality y &gt; 6x + 3?
Sindrei [870]

Good morning

Answer:

NO

Step-by-step explanation:

Here we just substitute x and y by their values and see if the inequality still true or not

y = 3

6x + 3 = 6(2) + 3 = 15

since 3 < 15 then the inequality y > 6x + 3 is wrong.

______________________________________

:)

8 0
3 years ago
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