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djverab [1.8K]
3 years ago
8

Can someone help me figure out the answer , this stuff is hard .

Mathematics
1 answer:
DedPeter [7]3 years ago
7 0
How do you upload the pictures on here?
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The values in the table represent a linear function. What is the common difference of the associated arithmetic sequence
Helga [31]
Answer: 17

21-4=17


4+17=21
21+17=38 and so on..
7 0
3 years ago
around a square with diagonal d = 4.6 cm a circle is described. Calculate the perimeter of the circle​
Nadya [2.5K]

Answer:

14.45cm2

Step-by-step explanation:

The diagonal is the diameter of the circle.

4.6cm

The perimeter of the circle is

Pi x4.6= 3.142 * 4.6= 14.45cm2

3 0
3 years ago
The cost of producing n necklaces is p(n) = 15n + 60. The necklaces cost $30, which can be represented by c(n) = 30n. For how ma
zysi [14]

Answer:

n=4

Step-by-step explanation:

5 0
2 years ago
The average score on a standardized test is 750 points with a standard deviation of 50 points. What is the probability that a st
nalin [4]
The probability that student scored more than 850 we shall proceed as follows:
z=(x-μ)/σ
where:
x=850
μ=750
σ=50
thus
z=(850-750)/50
z=2
thus
P(x>850)=1-P(x<850)=1-P(z<2)=1-0.9772=0.0228

Answer: P(x>850)=0.0228
4 0
3 years ago
Read 2 more answers
If f (x) = mx+c, f(4) = 11 and f (5)=13 find value of m and c​
inysia [295]

m=2 and c=3

see the attachment for the detailed solution

8 0
2 years ago
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