MATHEMATICS HIGH SCHOOL

Find the value of g(5) if g(x)=x3−x.

Answers

Answer 1
Answer:

Answer:

g(5) = 120

Step-by-step explanation:

to evaluate g(5) , substitute x = 5 into g(x)

g(x) = x³ - x , then

g(5) = 5³ - 5 = 125 - 5 = 120

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john is twice as old as bill. greg is 7 years older then bill. four years ago, tge sum of their ages was 55. how old is greg?

Answers

I haven't really got a clue is it 62 Because 55 plus 7 = 62

The check is written and signed by theA. drawer.
B. drawee.
C. payee.
D. payer.
User: If the bank charged another company’s check against Shoe Depot’s account, this would be included on the bank reconciliation as a/an
A. addition to the balance per books.
B. subtraction from the balance per books.
C. addition to the balance per bank.
D. subtraction from the balance per bank.

Answers

The check is written and signed by the drawer. A drawer is the maker or the writer of a bill of exchange (such as a cheque) who directs the drawee (such as a bank) to pay the stated amount to a third party (the payee). If the bank charged another company's check against Shoe Depots account, this would be included on the bank reconciliation as an addition to the balance per bank.

The correct answer is C. Addition to the balance per bank

Please help me with this ​

Answers

Seems like I've done a few of these already today.

1.

a[1] = 4, d=6

Formula: a[n] = 4 + 6(n-1)

a[40]=4 + 6(39) = 238

Table: 4 10 16 22 28 34   ...   a[40]=238

--------

2.

a[23]=25, d=3

a[n] = a[1] + d(n-1)

25=a[23]=a[1] + 3(22)

a[1] = 25 - 66 = -41

Table: -41 -38 -35 -32 -29 -26

Let's check a[23]= -41 + 3(22)= 25, good

Formula: a[n] = -41 + 3(n-1)

The weight of male Americans between the ages of 18 and 25 is normally distributed, with a mean of 164.5 lb and a standard deviation of 26 lb. One definition of obesity states that a person is obese if the z-score of his or her weight is greater than 2.What is the obesity threshold weight for a young adult American male? Round your answer to the nearest tenth.

Answers

Z- score equal to 2 means 2 standard deviations greater than the mean.
Mean + 2 z = 164.5 + 2 * 26 = 164.5 + 52 = 216.5
Answer: the obesity threshold weight  for a young adult American male is 216.5 lb. 

Answer:

216 is correct!

Step-by-step explanation:

According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function? f(x) = 8x7 – x5 + x3+6

Answers



Since the above polynomial is of degree 7, 7 roots exist.

If the degree is odd and the polynomial coefficients are real, there will be at least one real root, since complex roots come in conjugates.

For the given problem, there is exactly one real root.  All the rest are complex.

Answer:

7

Step-by-step explanation:

other guy is right on edg. 2020

Find area of the triangle 15ft 10ft 10ft

Answers

Answer:

75

Step-by-step explanation:

i'm going to assume that the base is 10, the formula for a triangle is base x height divided by 1/2 (or 2)

15height x 10base = 150 now divided by 2, 150/2 = 75
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