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
vaieri [72.5K]
3 years ago
15

I cant seem to answer this question

Mathematics
1 answer:
ale4655 [162]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

You might be interested in
The function f(x) = −x2 − 7x + 30 shows the relationship between the vertical distance of a diver from a pool's surface f(x), in
PSYCHO15rus [73]
Setting f(x) = 0, we have:
-x2 -7x +30 =0

The roots of this quadratic equation are:
x = 3 and -10

Since the diver is on a diving board, the -10 is somewhere behind him. We use the root x = 3 since this distance is in front of the board.

Therefore, the answer is:
x = 3; the diver hits the water 3 feet away horizontally from the board
7 0
3 years ago
Read 2 more answers
How many numbers between 1 and 100 are divisible by 5 or 8
m_a_m_a [10]

Answer:

5 can go into 20 numbers between 1-100 and 8 can go into 12 numbers between 1-100

So, 32

4 0
3 years ago
(II) Time intervals measured with a stopwatch typically have an uncertainty of about 0.2 s, due to human reaction time at the st
Reil [10]

Answer:

(a) 36.36%

(b) 0.36%

(c) 0.06%

Step-by-step explanation:

Given that the time intervals measured with a stopwatch have an uncertainty of about 0.2 s.

We want to know what is the percent uncertainty of a hand-timed measurement of:

(a) 5.5 s

Percentage = (0.2/5.5) × 100

≈ 36.36%

(b) 55 s

Percentage = (0.2/55)×100

≈ 0.36%

(c) 5.5 min

5.5 min = 5.5 × 60 s

= 330 s

Percentage = (0.2/330)×100

≈ 0.06%

5 0
3 years ago
Solve the equation showing all work.<br><br> 3x²+5=152
Elodia [21]

Answer:

x = 7

Step-by-step explanation:

3x²+5=152

3x²=147

x²=147/3

x² = 49

x = 7

3 0
2 years ago
Read 2 more answers
Which statement is correct?
lana [24]

Answer:

what statement?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me asap!!!
    13·2 answers
  • A certain type of plywood consists of six layers. The thickness of the layers are independent and normally distributed with mean
    7·1 answer
  • If n is a positive integer, then lim (n--&gt;infinity) (1/n) [1/(1+(1/n)) + 1/(1+(2/n))+...+1/(1+(n/n)] is?
    7·1 answer
  • Helpppppppppppppppppppp
    12·1 answer
  • Y-intercepts<br> X-intercepts
    5·2 answers
  • READING QUESTION PLEASE HELP :3
    13·1 answer
  • Well, hello! I need help with both of these questions. If you can help me, P l e a s e do! Billy collected 256 conks but lost ¾
    12·1 answer
  • Can someone give me an explanation to parabola formula.
    14·1 answer
  • Find the value of x in the equation below. 5.4=2x
    12·2 answers
  • A company has two manufacturing plants with daily production levels of 8x + 15 items and 3x - 7
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!