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
Mila [183]
3 years ago
15

− 50 67 ​ +1.5−100%

Mathematics
2 answers:
Alex73 [517]3 years ago
8 0

Answer:

<em>Hello, I think the answer is -0.84 Hope That Helps!</em>

topjm [15]3 years ago
6 0

Answer:

-0.84

Step-by-step explanation:

HELP !!! I NEED THIS FOR KAHN ACADEMY ANSWER ASAP I WILL GIVE YOU A BRAINLIEST AND 20 PTS AND A THANKS HEART

ye

You might be interested in
Numbers AMBER<br> 1<br> Explain how we know V30 lies between 5 and 6.
Anastasy [175]

Answer:

see explanation

Step-by-step explanation:

5² = 25 and 6² = 36

(\sqrt{30} )² = 30

Then

25 < 30 < 36

Thus \sqrt{30} lies between 5 and 6

6 0
3 years ago
Tammy's fish tank has 19 liters of water in it. She plans to add 4 liters per minute until the tank has more than 47 liters. Wha
romanna [79]

Answer:7 mins

Step-by-step explanation:

47 minus 19 equals 28 4 times 7 equals 8

5 0
3 years ago
if f(x) = [sqrt{1-x^2}] and g(x) = [sqrt{x}] What is the domain and range for (f+g)of and go(f*g)=?
alisha [4.7K]
We are given with two equations bearing a square root sign within. In this case, the goal of f(x) is to have a value of x not greater than 1 and not less than -1. g(x) should have x only equal to  positive numbers. Hence the domain for (f+g) is equal to the positive numbers greater than or equal to 1.in 2. we multiply both functions to give sqrt of x*(1-x2). the domain should be also positive numbers greater than or equal to 1. 
3 0
3 years ago
Give Area of a circle of diameter of 120 meters
Valentin [98]

Answer:

Area=11,309.73

Step-by-step explanation:

area of a circle is πr^2 so half of the diameter is the radius so it's 60.

pi x 60^2= 11,309.73

3 0
3 years ago
Scores on an English test are normally distributed with a mean of 31.5 and a standard deviation of 7.3. Find the score that sepa
vladimir1956 [14]

If X is a random variable representing test scores, then the 41st percentile is the score x such that P(X\le x)=0.41. Transform X to the random variable Z that follows the standard normal distribution via X=31.5+7.3Z:

P(X\le x)=P\left(\dfrac{X-31.5}{7.3}\le\dfrac{x-31.5}{7.3}\right)=P\left(Z\le\dfrac{x-31.5}{7.3}\right)=0.41

The z-score for the 41st percentile is about -0.2275, so

\dfrac{x-31.5}{7.3}\approx-0.2275\implies\boxed{x\approx29.8}

6 0
4 years ago
Other questions:
  • 67cd What are the factors of the expression? Drag all of the factors of the expression into the box. Factors −1 67 6 7c d
    13·1 answer
  • Partial product 342 x 405
    6·2 answers
  • What is 863.141 in expanded form
    15·2 answers
  • Which relation is a function? Graph with 5 points plotted at (negative 3, 2), (negative 2, 2), (negative 1, 2), (negative 2, neg
    8·1 answer
  • A lab worker monitors the growth of a bacteria colony starting at 9:00 a.m. At that time, there are 100 bacteria. According to t
    6·1 answer
  • Find the exact values of sin 2u, cos 2u, and tan 2u using the double-angle formulas. sec u = −2, π/2 &lt; u &lt; π
    7·1 answer
  • Find the average rate of change for f(x) = x2 − 3x − 10 from x = 4 to x = 6. A) 5 Reactivate B) 7 C) 9 Reactivate D) 11
    12·1 answer
  • Can you please help with 19&amp;23? 19 says write an expression to represent the perimeter. Thanks!
    9·1 answer
  • A rectangle has a prism length os 4 1/4 a width of 3 in and height is 1 1/4
    10·2 answers
  • The product of 12 and x as an equation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!