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
eduard
3 years ago
7

If 3w - 5 = -27, what is the value of w? A -32/3 B 3/32 C 22/-3 D 3/22

Mathematics
1 answer:
tiny-mole [99]3 years ago
3 0
C 22/-3
You use the the equation to plug it in and c is the only fraction that plugs in and equals -27.

You might be interested in
Answer This Please With explanation If You do I Will Mark Brainliest
4vir4ik [10]

Answer:

8)61.5 9)42.1

Step-by-step explanation:

8)61.5

area of square 10×10=100

circle=pie r^2

3.5^2×pie

=38.5

100-38.5=61.5

9)14×14=196

14/2=7

7=radius

pie×7^2

=153.9/2(because circle is half)

=76.95

76.95×2

=153.9

=196-153.9

42.1

MARK IT BRAINLIEST

6 0
2 years ago
The demand for a daily newspaper at a newsstand at a busy intersection is known to be normally distributed with a mean of 150 an
AURORKA [14]

Answer:

171 newspapers.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 150, \sigma = 25

How many newspapers should the newsstand operator order to ensure that he runs short on no more than 20% of days

The number of newspapers must be on the 100-20 = 80th percentile. So this value if X when Z has a pvalue of 0.8. So X when Z = 0.84.

Z = \frac{X - \mu}{\sigma}

0.84 = \frac{X - 150}{25}

X - 150 = 0.84*25

X = 171

So 171 newspapers.

4 0
3 years ago
Hellllllllllllllllllllllllpppppppppppppppppppppppppp
FrozenT [24]

Answer:

What grade is this?

Step-by-step explanation:

6 0
3 years ago
On a coordinate plane, 2 right triangles are shown. The first triangle has points A (negative 1, 3), B (negative 1, 1), C (3, 1)
Mars2501 [29]
The second and last answer choice
7 0
2 years ago
Which one of these dishes would make the food dish the warmest when placed on top of it?
vivado [14]
The answer would most likely be C
8 0
3 years ago
Other questions:
  • Solve for x.<br><br> x2 - 49 = 0<br> A) 0 <br> B) ±49 <br> C) ±49i <br> D) ±7
    9·2 answers
  • A rectangular rug is 12.5 feet long and 10 feet wide. The rug needs to be reduced by a factor of es026-1.jpg to be placed near a
    5·2 answers
  • 44 friends evenly divided up an nnn-slice pizza. One of the friends, Harris, ate 111 fewer slice than he received. How many slic
    10·2 answers
  • The domain of a quadratic function is all real numbers and the range is ys 2. How many x-intercepts does the
    13·1 answer
  • Please help.I really don’t understand this..
    12·2 answers
  • One length of a rectangular garden lies along a patio wall.​ However, the rest of the garden is enclosed by 28 feet of fencing.
    10·1 answer
  • Find the measure of CD.<br> mCD= [?] degrees
    14·1 answer
  • Felicia has a box of 9 cookies. If she divides all of the cookies up evenly among the 7 children she watches at the day care, ho
    8·1 answer
  • Answer asap for brainliest
    9·1 answer
  • Which SMART goal attribute in the table applies to each of Devon’s financial goals?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!