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
777dan777 [17]
3 years ago
12

Please hurry i need to turn in this homework , help me please !!

Mathematics
1 answer:
julsineya [31]3 years ago
7 0

Answer:

First part:

Set h(t) = 17and solve for t.

-16t²+ 58t + 7= 17

-16t² + 58t - 10 = 0

Solve this quadratic equation for t. You should get 2 positive solutions. The lower value is the time to reach 17 on the way up, and the higher value is the time to reach 17 again, on the way down.

Second part:

Set h(t) = 0 and solve the resulting quadratic equation for t. You should get a negative solution (which you can discard), and a positive solution. The latter is your answer.

You might be interested in
Assume Jones Manufacturing begins January with 10 units of inventory that cost $10 each. During January, the following purchases
Ratling [72]

Answer:

10.44

Step-by-step explanation:

The weighted average cost per unit method seeks to get the cost of goods sold as an average of all cost of goods in the inventory as at the time of sales.

Part of its objective is to strike a balance between the (FIFO and LIFO) inventory valuation methods.

Beginning inventory ( Jan) = 10 units

Cost of beginning inventory per unit = $10

Total cost of beginning inventory = Cost * Number of units

In this case (10*$10) = $100

Additional purchase (Jan 5) = 8 units

Cost of additional purchase per unit = $11

Total cost of additional purchase = 8 * $11 = $88

Weighted average cost per unit at the time 11 units are sold on January 7 = Total cost of units at that time / number of units available at that time.

= ($100+ $88) / (10+8)

= 188/18

=10.44 (approximated to 2 decimal places)

I hope this helps make the concept clear.

7 0
4 years ago
A city has a population of 743,182 people. WHATS IS THE VALUE OF THE DIGIT 3?
daser333 [38]

Well let's remember the place values in order to solve this

Hundred thousands, Ten thousands, Thousands, Hundreds, Tens, Ones

(Notice how the 3 is in the thousands place)

Now lets separate these place values from the number shown in the question

700,000 + 40,000 + 3,000 + 100 + 80 + 2

As we see up there ^. The thousands place shows the number 3,000

3,000 is your answer

5 0
3 years ago
Read 2 more answers
Helppppopppooopppppp​
babunello [35]

Answer:

yuu okay?

Step-by-step explanation:

3 0
3 years ago
Solve this system of equations.
quester [9]
I hope this helps you

8 0
4 years ago
Read 2 more answers
2(p+1) = 16<br><br>p=7<br><br>p=7.5<br><br>p=8.5<br><br>p=9​
kirill [66]

Answer:

2(p + 1) = 16

2p + 2 = 16

2p = 16 - 2

2p = 14

p =  \frac{14}{2}

p = 7

\blue{\mathfrak{~saraaaaaaaaahhhh}}

7 0
3 years ago
Read 2 more answers
Other questions:
  • The sales tax rate in Wilson County is 6.75%.  Suppose total price of an item that you bought in Wilson County including taxes i
    10·1 answer
  • Complementary angles always sum to _____. a. 0° b. 45° c. 90° d. 180°
    7·1 answer
  • What is the value of 9 in the period in 914,318
    9·2 answers
  • What are the terms in this expression? 350n - 30n + 350 - (50+10n)
    14·1 answer
  • I need help with this question
    14·1 answer
  • The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadr
    13·1 answer
  • Please help me out :)
    6·1 answer
  • Mr. Klimek made his wife a rectangular vegetable garden. The width is 5 3/4 ft, and the length is 9 4/5 ft. What is the area of
    10·1 answer
  • While dining at yet another 5 star restaurant, which is my normal, I received the bill for $95.11 which by the way included an a
    12·1 answer
  • Kevin entered a pie eating contest. He ate 4 pies in 132 seconds. What is kevins unit rate? Awnser without units.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!