3 years ago

A(n) = 1 + (n –1)(–5.7)

1 answer:

6 0

Im guessing this is simplify so the answer would be

−5.7n+6.7n
__________
n

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amm1812

What are u talking about what is the question

5 0

3 years ago

Can someone please help me with this problem!

Anna71 [15]

Answer:

11 yards

Step-by-step explanation:

The volume of a cone formula is:

$V=\frac{1}{3}\pi r^2 h$

Where V is the volume,

r is the radius (half of diameter)

h is the height

Given,

h = 15

V = 475.17

We find the radius (r) first by substituting given values:

$V=\frac{1}{3}\pi r^2 h\\475.17=\frac{1}{3}\pi r^2 (15)\\475.17=5\pi r^2\\r^2=30.25\\r=5.5$

The radius (r) is 5.5 yards

We need the diameter, which is DOUBLE THE RADIUS, so diameter would be:

Diameter = 5.5 * 2 = 11 yards

8 0

3 years ago

Which of the following is not a solution for finding the perimeter of the square?

kenny6666 [7]

Answer:

Step-by-step explanation:

y needs to provide a number

7 0

3 years ago

Rachel has 30 pounds of a mixture of candy that sells for $1.00/lb. If lollipops sell for $0.95/lb and caramel candies sell for

Butoxors [25]

20 pounds of lollipops. 20 x .95 = 19, 10 x 1.1 = 11. sorry i'm awful at explaining math.

8 0

3 years ago

Read 2 more answers

I need help pls asap!!

Vera_Pavlovna [14]

Answer:

No, Electric Pole is 40 ft

Step-by-step explanation:

tan 66.8° = $\frac{x}{15}$

x = 35

but that is from the top of Danny, so you need to add 5 (his height)

Electric Pole is 40 ft

4 0

3 years ago