1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iVinArrow [24]
3 years ago
10

Please help asap 40 pts

Mathematics
2 answers:
ch4aika [34]3 years ago
6 0
73.32. ft/sec is the correct answer




good luck

Korolek [52]3 years ago
3 0
v=\sqrt{64h}=\sqrt{64}\cdot\sqrt{h}=8\sqrt{h}\\\\h=84\ ft.\\\\substitute\\\\v=8\sqrt{84}\approx8\cdot9.1651\approx73.32

Answer:\ 73.32\ ft/sec

You might be interested in
The shoes that Sofia wanted to buy at the mall were marked down from $30 to $24. What is the percentage of discount?
Nataliya [291]
30-24=6
6/30=1/5 aka 20%

The answer is 20%

Hope this helps.
8 0
3 years ago
What are the explicit equation and domain for an arithmetic
max2010maxim [7]

Given:

First term of an arithmetic sequence = 5

Second term = 3

To find:

The explicit formula for the given arithmetic sequence.

Solution:

We have,

First term: a_1=5

Second term: a_2=3

Common difference is

d=a_2-a_1

d=3-5

d=-2

Now, the explicit formula for an arithmetic sequence is

a_n=a+(n-1)d

where, a is first term and d is common difference.

Putting a=5 and d=-2, we get

a_n=5+(n-1)(-2)

It can also be written as

a_n=5-2n+2

a_n=7-2n

Here, n is an integer greater than or equal to 1.

Domain is the set of input values.

Therefore, the explicit equation is a_n=5+(n-1)(-2) or a_n=7-2n and domain is all interest greater than or equal to 1.

8 0
2 years ago
Roberto has $200 in spending money. He wants to buy some video games that cost $25.50 each. Write and solve an inequality to fin
Veseljchak [2.6K]

Answer:

f(x) = 25.50x      Roberto can buy 7 video games

Step-by-step explanation:

Each game is $25.50 which in math means it has an "x"

So if x=1 then 25.50x says that 1 video game is $25.50

Set up the equation:

200 = 25.50x (divide both sides by 25.50 to isolate the x)

200/25.50 = 7.84

x = 7.84

You can't have 0.84 of a video game, so Roberto can only buy 7 of them.

3 0
3 years ago
Read 2 more answers
1) If you borrow $120,000 at an APR of 7% for 25 years, you will pay $848.13 per month. If you
Arlecino [84]

Step-by-step explanation:

If you borrow $120,000 at an APR of 7% for 25 years, you will pay $848.13 per month. If you

borrow the same amount at the same APR for 30 years, you will pay $798.36 per month.

a. What is the total interest paid on the 25-year mortgage? <em>$134,439.</em>

5 0
3 years ago
Han buys an item with a normal price of 15$ and uses a 10% off coupon. How much does he save by using the coupon
valina [46]

Answer: $1.50

Step-by-step explanation:

The item's normal price is $15.

Han uses a 10% off coupon so he saves 10% which is:

= 15 * 10%

= $1.50

He therefore bought the item for $8.50.

6 0
3 years ago
Other questions:
  • Clay and Clod thought of the same number. Clay divided the number by 7 to that number and added 14 to the result. He got 23. Clo
    10·1 answer
  • For the upcoming holiday season, Dorothy wants to mold 20 bars of chocolate into tiny pyramids. Each bar of chocolate contains 6
    9·2 answers
  • there are 25 students in mrs. venetozzi’s class at the beginning of the school year, and the average number of siblings for each
    11·1 answer
  • Help. Ignore this i was told to write at least 20 characters
    15·1 answer
  • How many centigrams are equal to 9.95 milligrams
    7·1 answer
  • Solve for t.<br> -t = 9(t-10)<br> pls help
    11·1 answer
  • The median of the following data will ________________________ when you in add a data value of 1? (DO MATH on paper!) 8, 9, 9, 4
    9·1 answer
  • Refer to the random sample of customer order totals with an average of $78.25 and a population standard deviation of $22.50. a.
    13·1 answer
  • What is Index Law 1?<br> please give a definition
    5·1 answer
  • What is sin O when the sides are c, a, b?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!