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
lyudmila [28]
3 years ago
13

The difference of the product of a number, y, and 3 and 24 is 237. Write an equation

Mathematics
1 answer:
lbvjy [14]3 years ago
5 0

y + 3 +24 = 237

y + 27 = 237

y + 27 - 27 = 237 -27

y = 210

You might be interested in
Completing the square x^2 + 10x
IRISSAK [1]

Answer:

x^2 + 10x + 25

Step-by-step explanation:

(B/2) ^2

10/2 = 5

5^2 = 25

3 0
3 years ago
What is the radius of 28mm
lord [1]
If you are talking about radius of circle it is 2463
8 0
2 years ago
Solve each inequality and graph its solution .. 40 points and brainlyest will be awarded
OLga [1]

Answer:

sorry but i really need

points

5 0
2 years ago
What scale factor was used to dilate figure a to get figure b ?
Ghella [55]
A scale factor of 3 was used, because Figure B's measurements are 3 times Figure A's measurements.
Hope that helped!
5 0
3 years ago
Read 2 more answers
A fair coin is tossed three times and the events A, B, and C are defined as follows: A: \{ At least one head is observed \} B: \
Yanka [14]

Answer:

a) P(A)=0.875

b) \text{P(A or B)}=0.875

c) \text{P((not A)  or B  or (not C))}=0.625

Step-by-step explanation:

Given : A fair coin is tossed three times and the events A, B, and C are defined as follows: A: At least one head is observed, B: At least two heads are observed, C: The number of heads observed is odd.

To find : The following probabilities by summing the probabilities of the appropriate sample points ?

Solution :

The sample space is

S={HHH,HHT,HTT,HTH,TTT,TTH,THH,THT}

n(S)=8

A: At least one head is observed

i.e. A={HHH,HHT,HTT,HTH,TTH,TTH,THH,THT}

n(A)=7

B: At least two heads are observed

i.e. B={HHH,HTT,TTH,THT}

n(B)=4

C: The number of heads observed is odd.

i.e. C={HHH,HTT,THT,TTH}

n(c)=4

a) Probability of A, P(A)

P(A)=\frac{n(A)}{n(S)}

P(A)=\frac{7}{8}

P(A)=0.875

b) P(A or B)

Using formula,

\text{P(A or B)}=P(A)+P(B)-\text{P(A and B)}

\text{P(A or B)}=\frac{n(A)}{n(S)}+\frac{n(B)}{n(S)}-\frac{\text{n(A and B)}}{n(S)}

\text{P(A or B)}=\frac{7}{8}+\frac{4}{8}-\frac{4}{8}

\text{P(A or B)}=\frac{7}{8}

\text{P(A or B)}=0.875

(c) P((not A)  or B  or (not C))

A={HHH,HHT,HTT,HTH,TTH,TTH,THH,THT}

not A = {TTT} = 1

B={HHH,HTT,TTH,THT}

C={HHH,HTT,THT,TTH}

not C = {HHT,HTH,THH,TTT} = 4

So, not A or B or not C = {HHH,HHT,HTH,THH,TTT}=5

\text{P((not A)  or B  or (not C))}=\frac{5}{8}

\text{P((not A)  or B  or (not C))}=0.625

4 0
2 years ago
Other questions:
  • The length of a new rectangular playing field is 5 yards longer than double the width. if the perimeter of the playing field is
    5·1 answer
  • Write the explicit formula for the arithmetic sequence.
    11·1 answer
  • What is 20% of $950?
    13·2 answers
  • What value of x makes the equation square root of x-5=4 true?
    11·2 answers
  • Franklin and Glennys are selling cases of chocolate bars for a school fundraiser. Franklin sells 5 cases and Glennys sells 8 cas
    14·1 answer
  • Consider △XYZ Triangle X Y Z is shown. Angle X Z Y is a right angle. What are the ratios of sine, cosine, and tangent for angle
    6·2 answers
  • Solve 11 < 3x+8 < 20.
    15·2 answers
  • The teacher still wont help
    11·2 answers
  • A student creates a table of the equation y = 5x + 8. The student begins the table as shown below. Which shows the correct headi
    14·1 answer
  • Let f(x)=3x^2−2x+1. What is the value of f(−4)?<br> −55<br> −49<br> 41<br> 57
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!