Answers
Answer:
Step-by-step explanation:
Related Questions
Please Help! Will give brainliest.
Answers
Answer:
it will not show me the pic????
Step-by-step explanation:
Plz help me and answer right
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The Equation you are going to use: P(event)=number of favorable outcomes/total number of possible outcomes
1. Equal to
The probability of rolling a 4 is 1/6. There is 1 favorable outcome and 6 possible outcomes. The frequency of rolling a 4 after 90 times is 15/90 which is equal to 1/6. Therefore equal to.
2. Greater than
The probability of rolling a number less than 4 is 3/6 or 1/2. After 90 times, the outcome was 46/90 which simplified is 23/45. Half of 45 is 22.5 and 23 > 22.5.
3. Less than
The probability of rolling a multiple of 3 is 2/6 or 1/3. After rolling the cube 90 times, the outcome was 24/90 which simplified is 4/15. 1/3 of 15 is 5. 4 < 5. Therefore, less than.
Hope this helps!!!!
Your teacher is selecting class partners by drawing names out of a bag. There are 12 girl's names and 10 boy's names. What is the probability that she selects a boy's name followed by a girl's name (without replacement)?
A) 20/77
B) 30/121
Answers
The reason is that without replacement it would go (10/22)*(12/21)=0.2597
You can do the easy route I did then do (20/77) which would also give you 0.2597.
"A curtain manufacturer uses a 90-yard roll of material to make 77 identical curtains. There was 7.75 yards of material left over.
How many yards were needed for each curtain?"
this is what I meant lol
Answers
Answer:
1.06818181 there you go
Type "me"if you're religion is Christian.
Answers
Answer:
me
Step-by-step explanation: well my mom is
the algebraic expression that represents the situation being described. Hector’s dog weighs 15 pounds more than Cesar’s dog, who weighs x pounds. *
Answers
Answer:
x=y+15 .......
Step-by-step explanation:
x is equal to Cesar's dog and y is Hector
Deposition does NOT occur
A. as a glacier melts.
B . as rocks move downhill due to gravity.
C . when a river empties into the ocean.
D . as calcite dissolves from limestone.
PLZ HELP WILL MARK BRAINLIEST
Answers
Answer:
D
Step-by-step explanation:
Not A because it has rocks in it
Not B because thats clear
Not C same reason for B
Yes D because it dissolves
Alysa is solving the question below
y=3x-12
y=-2x+8
what step should she do first when using the substitution method
A. add 8+-12
B. write 3x-12=-2x+8
C. move the x terms to the left side of the equal sign
D. add y+y
Answers
Answer:
Step-by-step explanation:
Since y=y for a solution to the system of equations she should just solve
3x-12=-2x+8
a+6, when a=2
Help me out please I need help with tests
Answers
Answer:
8
Step-by-step explanation:
If a = 2, you write 2 instead of a.
2 + 6 = 8
5 m
5 m
4 m
8 m
AREA:
Answers
Answer:
27.5
Step-by-step explanation:
First you divide up the shape so there is a square and a triangle. Then you would solve for a square: 5 times 4 and you get 20. Then the triangle which you would do 8-5=3 (so you can get the base) and do 3*5/2= 7.5. Then add the two answers
Answer:
800
Step-by-step explanation:
1. 5*5=25
2. 4*8=32
3. 32*25=800
or --------
1. 5*8=40
2. 5*4=20
3. 40*20=800
(im so sorry if this is wrong, i suck at math-)
▓ What is 4,907 x 5,560? ▓
Answers
27,282,920
Step by Step:
4,907 x 5,560
.
Answers
Answer:
52 fl oz are in 6.5 cups
Step-by-step explanation:
8 fl oz is equal to 1 cup so just multiply 8 by 6.5
At school, 19 percent of the students wore red shirts on Valentine’s Day. There are sixteen classes in the school with twenty-two students in each class. How many students wore red shirts on Valentine’s Day?
Answers
A penguin is standing 3 feet above sea level and then
dives down 10 feet. What is its depth?
Answers
Answer:
7 feet below sea level
Step-by-step explanation:
he was at 3 then you subtract 10 feet because he dives.
Answer:
-7 feet or 7 feet below sea level
Step-by-step explanation:
We can find the absolute value to solve this problem.
There are two ways that we can solve this:
Solution 1: |3 - 10| = 7
Solution 2: 10 - 3 = 7
Hope this helped!
Why do you think this wall was built in Berlin, Germany after WWII?
Answers
2. The cost of 8 jars of jalepenos is $23.92. Find the unit price, then find the cost of 10 jars of jalepenos. (PLEASE SHOW YOUR WORK OR EXPLAIN HOW YOU DID IT ITS FOR A GRADE)
Answers
Answer:
23.92 / 8=$ 2.99 each unit
$2.99 x 10= $ 29.90
Step-by-step explanation:
2.99x10=29.9
The answer is 29.9
An airplane is traveling at a constant speed of 600 miles per hour. Which graph could represent that motion?
Answers
Answer:
b
Step-by-step explanation:
ok so what is 60+48j its distributive property
Answers
Factor 12 out of 60 + 48j
12( 5 + 4j)
is this expression fully simplified? Explain
4x2 + 10 - x - 6x3
Answers
Answer:
-x
Step-by-step explanation:
HELP PLEASE!!! A flower bed is in the shape of a triangle, with a base of 15 feet and a height of 9 feet. What is the area of the flower bed?
24 square feet
32.5 square feet
67.5 square feet
135 square feet
Answers
Answer:
C) 67.5 square feet
Step-by-step explanation:
the equation for finding the area of a triangle is height times the base divided by 2. so it would be 15/2 then multiplied by 9
Area of triangle equation is :
(Base x height) /2
15 x 9 = 135
135/2= 67.5
PLEASE ANSWER ASAP!!!
Consider the following expression.
3b+9a+5+2a
Select all of the true statements below.
3b is a factor.
5 is a constant.
3b is a coefficient.
3b is a term.
9a and 9a are like terms.
None of these are true.
I do mark Brainlyest
Answers
Answer:
3b is a factor, 5 is a constant, 3b is a term, 9a and 9a are like terms.
Step-by-step explanation:
I NEED HELP ON NUMBER 6 PLEASE A AND B, ITS
Answers
A-90???
I have no clueeeee
PLZ I WILL GIVE U BRAINS, HELPPPPPP!!!!!!!!!
Answers
-7*-4=28
-7*1=-7
28+2= (you add them because they both have the same variable)
Answer:
−26p− 7
Step-by-step explanation:
Write the ratio as a fraction in simplest form and explain it's meaning.
There are 16 girls and 20 boys in the school band. What is the ratio of girls to boys?
The ratio in simplest form is Blank 1. For every Blank 2 girls there are Blank 3 boys in the band.
Answers
Answer:4/5
Step-by-step explanation:
im not so sure but im pretty sure. it would be 16:20 and that simplified would be 4:5 so ig if thats what were supposed to do then it would be 4/5!
Select all ordered pairs that are solutions of y=3x−1.
1: (1,3)
2: (3,8)
3: (7,17)
4: (10,29)
Answers
Step-by-step explanation:
The correct options are
2. (3,8)
4. ( 18 , 29 )
Hope it will help :)
A circle has a circumference of 16π yards. Find the area in terms of π (pi).
Answers
64 pi. Since the formula for the circumference of a cirlcle is: pi x diameter. The diameter of the circle would be 16. And the radius of that would be 8 since its half of 16. The formula to find the area is: pi x radius squared. So 8 squared pi would be 64 pi.
i need the answer for this
Answers
Answer:
A
Step-by-step explanation:
Answer:
A. 12%
Step-by-step explanation
There is a total of 25 people in the class only 3 people have a family household of 7 or 8 so you would just do 3/25 and that decimal would give you your answer.
A music store is having a clearance sale. All items are discounted by 20%. What is the sale price of a radio that regularly costs $30?
Answers
Answer:
24
Step-by-step explanation:
You would first multiply 20% by $30. Then you would get 6 and subtract 6 from $30.
Answer:
$24
Step-by-step explanation:
Method 1: find 10% of 30 = 3 (just divide 30 by 10)
then double it to make 20% = 6
subtract 6 from 30 to give 24.
Method 2: 20% = 1/5
To find 1/5 of a number, divide it by 5.
30 divided by 5 = 6.
Then subtract 6 from 30 = 24.
Method 3: to decrease a number by 20% multiply it by 0.8.
30 x 0.8 = 24
A grocery store buys a pound of coffee for $5.40 and uses a mark-up rate of 25%. Find the selling price.
Answers
Answer:
noah
Step-by-step explanation:
Answer:
Step-by-step explanation:
(1+25/100)5.40
(1.25)5.40
$6.75
At last weekend's football game, 15 out of the first 50 people who entered the field were wearing hats.
If this sample is representative of the 250 people attending the game, about how many of them were probably wearing hats?
A. 65 people
B. 70 people
C. 75 people
D. 80 people
If you can pls explain how you got your answer pls ;-;
Answers
Answer:
C. 75 people
Step-by-step explanation:
50x5=250
15x5 = 75
so, 75 people
Answer: 75 people
Step-by-step explanation: 50x 5 = 250 so 15 x 5 = 75