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3 years ago

What is 4 to the second power written in expanded form?

Mathematics

2 answers:

Vaselesa [24]3 years ago

8 0

2 to the 4th power = 2 × 2 × 2 × 2 = 16.

Step-by-step explanation:

damaskus [11]3 years ago

4 0

Answer:

Step-by-step explanation:

2 × 2 × 2 × 2 = 16.

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Which set of points represents triangle FGH

Vinvika [58]

Answer:

Option 2

Step-by-step explanation:

Coordinates of point on a graph is given by (x, y).

Where x = distance of the point from origin on x-axis.

y = distance of the point on y-axis.

Therefore, coordinates of points given on graph will be,

F (2, 5)

G (6, 9)

H (7, 2)

Option (2) will be the correct option.

8 0

4 years ago

A fitness center runs a contest for customers who enroll in its annual membership plan. The customers are allowed to draw a coup

Alchen [17]

There are 35 coupons in the jar.
The probability to choose coupon for 1 month of extended membership is $p(A)= \frac{20}{35} = \frac{4}{7}$ .
The probability to choose coupon for 1.5 months of extended membership is $p(B)= \frac{10}{35} = \frac{2}{7}$ .

Answer: With probability $\frac{4}{7}$ a customer will get 30 days extended membership, 
with probability $\frac{2}{7}$ a customer will get 450 days extended membership,
with probability $\frac{1}{7}$ a customer will get 60 days extended membership.
The probability to choose coupon for 1 month of extended membership is $p(C)= \frac{5}{35} = \frac{1}{7}$ .
Together P(A)+P(B)+p(C)=1.

5 0

4 years ago

Not sure how to solve this

Hoochie [10]

Answer:

(x, y) = (0, -14), (2, -8), (3, -5)

Step-by-step explanation:

Put the given values into the equation and solve.

x = 0

y = 3·0 -14 = -14

y = -8

-8 = 3x -14

6 = 3x . . . . . . add 14

2 = x . . . . . . . divide by 3

x = 3

y = 3·3 -14 = -5

The ordered pairs in your table are ...

(x, y) = (0, -14), (2, -8), (3, -5)

_____

Comment on the approach

In this problem, you are only asked for one x-value for a given y-value. If there were more, you would solve the equation generically (x = (y+14)/3) and use that to compute the desired values of x.

3 0

4 years ago

Read 2 more answers

Find an explicit formula for the arithmetic sequence -31,-27,-23,-19,...

Yuri [45]

First term (a) = -31

Common Difference (d) = -27 - (-31) = -27 + 31 = 4

nth term = a + (n - 1)d = -31 + (n - 1)4 = -31 + 4n - 4 = 4n - 35

Hence, the formula is 4n - 35.

6 0

3 years ago

a primary class is going ti the zoo. the ratio of adults to children are 2:7. twenty eight childern are in this trip. how many a

gtnhenbr [62]

Firstly you do: 28 divided by 7 (amount of children in ratio) this gives you 4. Then you multiply 4 by 2 to get the amount of adults. Your answer should be 8 adults.

5 0

3 years ago