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
Alik [6]
2 years ago
10

Given that (3.14*18)*17.5=3.14*(3p*17.5).Find the value of p

Mathematics
1 answer:
VARVARA [1.3K]2 years ago
5 0

Answer:

The value of p = 6.

Step-by-step explanation:

Given the expression

\left(3.14\cdot \:18\right)\cdot \:17.5=3.14\left(3p\cdot \:17.5\right)

Solving for p

\left(3.14\cdot \:18\right)\cdot \:17.5=3.14\left(3p\cdot \:17.5\right)

switch sides

3.14\left(3p\cdot \:17.5\right)=\left(3.14\cdot \:18\right)\cdot \:17.5

Remove parentheses:  (a) = a

3.14\left(3p\cdot \:17.5\right)=3.14\cdot \:18\cdot \:17.5

Multiply the numbers:  3.14\cdot \:18\cdot \:17.5=989.1

3.14\left(3p\cdot \:17.5\right)=989.1

Multiply both sides by 100

3.14\cdot \:3p\cdot \:17.5\cdot \:100=989.1\cdot \:100

Refine

16485p=98910

Divide both sides by 16485

\frac{16485p}{16485}=\frac{98910}{16485}

Simplify

p=6

Therefore, the value of p = 6.

You might be interested in
​john's commute time to work during the week follows the normal probability distribution with a mean time of 26.7 minutes and a
Angelina_Jolie [31]
To evaluate the probability that a randomly selected day will be between 28 and 34 minutes we proceed as follows:
P(28<x<34)
First we evaluate the z-score for the above values:
z=(x-σ)/μ
μ=26.7
σ=5.1

when:
x=28
z=(28-26.7)/5.1
z=0.26
P(z<0.26)=0.6026

when x=34
z=(34-26.7)/5.1
z=1.43
P(z<1.43)=0.9236
hence:
P(28<x<34)=0.9236-0.6026=0.321~32.1%

6 0
3 years ago
HELP ASAP PLSSSSSSSSSS
inysia [295]

Answer:

Neighborhood Q appears to have a bigger family size

Step-by-step explanation:

Mean = the sum of all data values divided by the total number of data values

Number of families in Neighborhood Q = 9

Mean family size of Neighborhood Q:

= (2 + 5 + 4 + 3 + 2 + 5 + 3 + 6 + 5) ÷ 9

= 35 ÷ 9

= 3.888888...

Number of families in Neighborhood S = 9

Mean family size of Neighborhood S:

= (2 + 3 + 2 + 3 + 7 + 2 + 3 + 3 + 2) ÷ 9

= 27 ÷ 9

= 3

The mean family size of Neighborhood Q is 3.88..  and the mean family size of Neighborhood S is 3.  Therefore, Neighborhood Q appears to have a bigger family size as it's average family size is bigger than that of Neighborhood S.

6 0
2 years ago
Which number is divisible by 6 A 102 B 611 C 613 D 614
kherson [118]

Answer:

A. 102

Step-by-step explanation:

102/6 = 17

611/6 = 101.83333....

613/6 = 102.1666...

614/6 = 103.3333......

4 0
3 years ago
What is the slope between the points (4, 5) and (7, 9)
kifflom [539]

Answer:

m = 4/3

Step-by-step explanation:

5 0
3 years ago
A plant 3 centimeters tall is placed by a window. If it grows 4 centimeters a day, how many days will it take to be 51 centimete
bazaltina [42]
12 days to grow 51 centimeter
5 0
3 years ago
Other questions:
  • : In Ms. Perron’s class, 40% of the students are boys. There are 10 boys in the class. What is the total number of students in M
    9·1 answer
  • I just need a confirmation that my answer is right? Find side AC. Round to the nearest hundredth.
    11·1 answer
  • In Mary's homeroom, 10/28 of the students have a cat, 6/12 have a dog, and 2/14 have a pet bird. For numbers 11a-11c, select tru
    8·2 answers
  • 38 x 299 i need some help please
    5·2 answers
  • 8+12:4-6x2+5<br> How do u get the answer
    15·1 answer
  • A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions. She estim
    6·1 answer
  • Diana and some friends want to go to the movies, if they have to pay $15 to get in the movie theater and then $2 for each bag of
    10·1 answer
  • 15 POINTS! GIVE REAL ANSWERS PLEASE. HELP WOULD BE MUCH APPRECIATED THANKS!
    12·1 answer
  • Find each missing measure.
    9·1 answer
  • 7-5/7=<br> 2/7<br> 1 2/7<br> 6 2/7<br> 6 5/7<br> show work
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!