Ask question

Ask question

All categories

3 years ago

5

A radio telescope has a parabolic surface, as shown below. If the telescope is 5 m deep and 40 m wide, how far is the focus from

the vertex? *

1 answer:

Montano1993 [528]3 years ago

4 0

Answer:

i think the answer is 8m

Step-by-step explanation:

You might be interested in

Allison can run 3.1 miles in 30 minutes. Which proportion could be used to find

Kobotan [32]

Answer:

3.1/30

Step-by-step explanation:

hope this helps

4 0

2 years ago

Read 2 more answers

7-5p+3q when p=1 and q=7

Mnenie [13.5K]

Answer:

23

Step-by-step explanation:

7 - 5p + 3q

p = 1, q = 7

Substitute in the values of "p" and "q", and solve;

7 - 5(1) + 3(7)

7 - 5 + 21

2 + 21

23

5 0

2 years ago

Select the three sums equivalent to 13/<br> 8.

liq [111]

Answer:

1.625

Step-by-step explanation:

8 0

3 years ago

Find the exponential function that satisfies the given conditions: Initial value = 70, decreasing at a rate of 0.5% per week

sdas [7]

Y = 70 e^(.005x) where x is the time in weeks

6 0

2 years ago

Read 2 more answers

What is expanded form for 93,472,810

egoroff_w [7]

90,000,000+300000+400000+700000+2000+800+10

7 0

3 years ago