Answer:
33%
Step-by-step explanation:
She is 33% off. She was planning to run 90 minutes, but ran 30 minutes more, which is 33.3333333333% percent of 90.
Explain in your own words what the relationship is between theoretical probability and experimental probability.
Answer:Experimental probability is the result of an experiment. Theoretical probability is what is expected to happen.
Step-by-step explanation:
What is the y intercept of the line that passes through the points (2,-1) and (-3,9)
1. 3x = 42 2. x ➗ 5 = 24
3. x ➗ 2.1 = 4.4 4. 5x = 80
5. 88 = x ➗ 2.2 6. 1.4x = 15.4
7x = 54.6 8. 144 = x ➗ 3.1
9. x ➗ 7.5 = 3.5 10. 2.64 = 0.4x
11. 13x = 117 12. x ➗ 3 = 0.67
Answer:I need more
Step-by-step explanation: sorry don´t know
i need help with this TnT
Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will he need?
all u are doing is adding them up
can somebody help me get 3 Brainliest but answer this question first 145%24
Answer:
Percent Value: 145%
Number: 24
145% of 24...
... is equivalent to multiplying them:
145% × 24 = 34.8
Step-by-step explanation:' Percent (%)' means 'out of one hundred':
145% = 145 'out of one hundred',
p% is read p 'percent',
145% = 145/100 = 145 ÷ 100..
145% × 24 =
145/100 × 24 =
(145 ÷ 100) × 24 =
145 × 24 ÷ 100 =
3,480 ÷ 100 =
34.8
If 145% × 24 = 34.8 =>
Divide 34.8 by 24...
... And see if we get as a result: 145%
answer this and explain and ill give u a brainly
Answer:
Its 6!
Step-by-step explanation:
Add up all the numbers then divide by the amount of numbers u added!
12+5+7+4+10+3+7+4+2=54
54÷9=6
Hope this helps!
Answer:
It's 6.
Step-by-step explanation:
Add up every number, then divide by the amount of numbers total.
HELP, WILL GIVE BRAINLIST!!!!!
Answer:
w, number of words types is dependent variable and t, ti.es in minute is independent
Answer:
Time is dependent
Number of words is independet
Step-by-step explanation:
Help me please! Both questions!
Answer:
1. 40
2. 1.5
Step-by-step explanation:
You'll have to divide 240 by 6 to see how many miles she went per hour so she went 40 miles per hour so in 6 hours they went 240 miles total. answer is 40 miles per hour
You divide 12 ÷ 6 which is 2 so that's how much the starting price is so 1.5 × 2 is 3 answer is $1.5
I tried! Hope this helped! :)
How many times larger is a kilo than a deka.
3(7x - 4) <_ 9 Find the solution set
Step-by-step explanation:
3(7x-4) <_ 9
or, (7x-4)<_3
or, (7x)<_3+4
or,x<_7/7
or, x<_1
Can someone please help me ASAP first person will get brainlist please and thank you!
Answer:
1/12 lb
Step-by-step explanation:
1/2 pound needs to be divided into six parts.
1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12
--------------------------------------------------------------------------------------------------------------
1/6 + 1/6 +1/6
--------------------------------------------------------------------------------------------------------------
3/6
--------------------------------------------------------------------------------------------------------------
1/2
--------------------------------------------------------------------------------------------------------------
Olivia will eat six 1/12 lb bags of raisins, eating one per day for six days.
Hope this helped!
Answer me, giving out 15 points
Answer:
the answer is a
Step-by-step explanation:
HELP ME PLEASE I NEEEED IT
SOLVE FOR D
Answer:
theres 2
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
[tex]44 = 2d + 8[/tex]
Subtract 8 both sides.
44 -8=2d+8 -8
36=2d
Divide 2 on both sides
[tex] \frac{36}{2} \frac{2d}{2} [/tex]
18=d
Pls help due in 30 mins!! It is math.
Answer:
question?
Step-by-step explanation:
Here dino nuggies for good luck 100+ luck boost if mark brainliest
A florist uses 10 red roses for every 2 white roses in her bouquets. If the florist uses 10 white roses in an arrangement, how many red roses does she use?
Answer:
100
Step-by-step explanation:
dont know how to explain it.
Answer:
50
Step-by-step explanation:
If the florist uses ten red for every 2 white then take ten divided by 2 because 10 for every 2 then multiply 5 by 10.
help solve, thank you much yall
Answer:
A
Step-by-step explanation:
it's absolute value so it should be A
1. What is 3/6 simplified
2. What is a common factor of 5 and 15
Answer:
1-1/2. 2-15
Step-by-step explanation:
Answer:
1.1/2 2.15
Step-by-step explanation:
Ms. Wiley is making a burger. She can choose between two buns: whole wheat bun or sesame seed bun; two types of cheese: Swiss or American and three condiments choices: ketchup, mustard or mayo.
Draw a tree diagram and take a picture of it
Dont just take the points plssss or I will report!
Answer:
i think this is how you do it, sorry for the bad quality, my camra is sorta broken on my computer
Step-by-step explanation:
Using a scale of 6 inches to 80 feet, find the actual length of a train if a model train is 60 inches long.
A. 80 feet
B. 700 feet
C. 800 feet
D. 70 feet
Write the sentence as an equation.
j is 356 less than the product of 150 and f
Answer:
Step-by-step explanation:
product of 150 and f is 150f
j=150f-356
PLS HELPP
Enter the expression that is equivalent to −5(x+7y)
Answer:
-5x+ -35y
Step-by-step explanation:
-5x+ -35y
Distributive Property of Multiplication over Addition
-5(x + 7y)
-5x - 35y
PLEASE HELP QUICK!!! ITS NOT HARD (EXCEPT FOR ME)
On Friday, there were x students at the baseball game. On Monday, there were half as many students at the game as there were on Friday. On Wednesday, there were 32 fewer students at the game as there were on Friday. Which expression could represent the total number of tickets sold for all 3 games?
2 and one-half minus 32
2 and one-half x + 32
3 and one-half x minus 32
3 and one-half x + 32
Answer:
its a!!!!!!
Step-by-step explanation:
HELP PLSSSSSS PLS PLS IT WILL MEAN A LOT
Answer:
g = -25
t = -5
d = 9
Step-by-step explanation:
its a two step equation meaning you have to reverse the formula. For example, the first problem 1/5g + 8 =3. The first thing you would want to do is to subtract 8 from 3 because since 8 started out with addition, you have to reverse it into subtraction. so 3 - 8 = -5. Next step is to get the "g" by itself. Now since 1/5g is in multiplication form, we have to reverse it to division in order for the 1/5 to cancel out and to get "g" by itself. So then finally you do -5 ÷ 1/5 = -25. g = -25. so the answer is -25.
Hopefully this helped out for ya! ;)
Please help! Thank youuuuu~
Look up "Everything You Need To Know About Math In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in math class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught about math in it so it might help you.
Adult tickets: $27 Child tickets: $16
The owner of a theater wants to make at least $400 at each performance. Let x be the number of adult tickets and y be the number of child tickets sold. Write an inequality to show the number of tickets that need to be sold
Answer:
x= 1 y = 375
Step-by-step explanation:
27 = 1 adult
16 = 1 child
16 divided by 400 = 25
25 - 400 = 375
375 kids and 1 adult
I HOPE THIS HELPED IT WAS CONFUSINGFor a science experiment, students need to find 25% of 60 grams.
Jada says, “I can find this by calculating \frac{1}{4}
4
1
1 4 of 60.”
Andre says, “25% of 60 means \frac{25}{100}\cdot60
100
25
⋅6025 100 ⋅ 60.”
Do you agree with either of them? Explain your reasoning.
If anyone of them says divide 60 by 4...then that one is the answer
Help and pls give me a explanation
Answer:
90
Step-by-step explanation:
Pls help me it is only one questionnnn:)
Answer:
LSNXLAMXNALXNKWQOMSLAKAIALAIA
Answer:
That is translating the shape bc you aren't rotating it
Step-by-step explanation:
I dont know how to solve this
Use a composite figure to estimate the area of the figure.
A) about 14 square units
B)about 18 square units
C)about 11 square units
D) about 8 square units
Answer:
A) about 14u^2
Step-by-step explanation:
If you combine the two part filled units at the top of the figure, you can see that it makes a full unit.
The visual area is 15, so when you combine the part filled units, it will be about 14.
Hope this helped!