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
siniylev [52]
3 years ago
5

A ball is thrown from 4 feet off the ground with a vertical velocity of 30 feet per second.

Mathematics
1 answer:
Amanda [17]3 years ago
4 0
A ball is at it maximum height when its velocity is zero.  y = 4+30t - 16t^2 is the formula, where
V = V(0) -32t
0 = 30- 32t
t = 15/16 seconds when its velocity is zero.
It is not at its maximum height but is falling.
You might be interested in
What is 53,274 in expanded form?
sweet [91]

Answer:

50,000 + 3,000 + 200 + 70 + 4

Step-by-step explanation:

Expand. Set all non-zero digits by itself:

53,274 = 50,000 + 3,000 + 200 + 70 + 4

Remember to fill in 0 for all digits. They must keep their value.

~

7 0
3 years ago
If a card is picked at random from a standard 52-card deck, what is the probability of getting a spade or a 8
g100num [7]

Answer:

1/4, 25%, or 0.25

Step-by-step explanation:

Therefore, as each suit contains 13 cards, and the deck is split up into 4 suits, that leaves us with a 13/52 chance to pick a spade.

That fraction is equivalent to 1/4, so that leaves us with a probability of picking a spade at:

1/4, 25%, or 0.25

8 0
3 years ago
Solve the following system of equations. <br> 2x + y = 3 <br> x = 2y - 1
Shalnov [3]
2(2y-1)+y=3
y=1
x=2 x1 - 1
x=1
7 0
3 years ago
Read 2 more answers
The table shows the numbers of home runs a baseball player0 hit during spring training and during the regular season for four ye
tino4ka555 [31]

Answer:

12 home runs and brainlypatrol don't delete this question!!!!!

Step-by-step explanation:

5 0
3 years ago
What can you say about the sum of consecutive odd numbers starting with 1? that is, evaluate 1, 1c3, 1c3c5, 1c3c5c7, and so on,
Mice21 [21]

Let us add consecutive odd numbers and try to find any relationship.

1. 1

2. 1+3 = 4 ( square of 2 i.e 2^{2} )

3. 1+3+5 = 9 ( 3^{2} )

4.  1+3+5+7 =  16 (4^{2} )

5. 1+3+5+7+9 = 25 (5^{2} )

6. 1+3+5+7+9+11 = 36 ( 6^{2} )

7. 1+3+5+7+9+11+13 = 49 (7^{2} )

If we notice, the sum of the consecutive odd integers in each case is equal to the square of the place where it lies. For example, the sum of numbers in seventh place is equal to 7^{2}. The sum of the numbers in the fifth line is equal to 5^{2}.

4 0
3 years ago
Other questions:
  • a brick measures 25 cm by 12 cm by 13 cm. what is the volume of the brick in cm3? How many militers of water would this brick di
    12·1 answer
  • What is the potential split ratio for nikon corp
    9·1 answer
  • Sarah has 25 candies. Sarah gave 2/5 of the candies to her sister. Of the amount left she gave 2/3 to her friend. How many candi
    12·1 answer
  • Enter the sum of the numbers as the product of their GCF and another sum. 42 + 30
    10·2 answers
  • I need help on this one question. Please help me. Find the area of the shaded region. It says round to the nearest tenth if nece
    15·1 answer
  • specialty T-shirts are being sold online for $30 each plus a one-time handling fee of $2.75 . The total cost is a function of th
    15·1 answer
  • Select the better deal in the pair. Then give the unit rate for the better deal. $144/4 g or $234/6 g
    13·1 answer
  • Which equation represents the vertical line passing through (7,-3)
    12·1 answer
  • Please help me guys I beg you I will give you lots of credit plz
    7·2 answers
  • 7) 4 TENS + 7 ONES +<br>9 TENTHS<br>How many?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!