Answer:
i will help u if u help me
Step-by-step explanation:
Answer:
$47.60
Step-by-step explanation:
have a good day! hope this helps!
According to the line plot, how many runners ran 1/2 of a mile for their warm-up?
(WILL GIVE BRAINLYIEST TO BEST ANSWER)
Answer:
3 runners
Step-by-step explanation:
As shown in the graph, there are three x's associated with the 1/2 mile warm-up. Hope this helped!
Answer:
there are 3 runners that ran the 1/2 of a mile for their warm up.
Step-by-step explanation:
if you look at the picture below you will see the number 1/2 at the end and when you look above that there are 3 x's so therefore the answer is 3 runners.
≪ ≫
Mrs. Byrne is at her house. She gets in her car and drives north 3.4 miles and stops at Target. Then she turns around and drives south 6.1 miles to go to Mrs. Mangini's house. How far is Mrs. Byrne's house from Mrs. Mangini's house? *
9.3 miles
3.3 miles
2.7 miles
Answer:
3.3 was as far of miles. .
The weather forecast says there is a 75% chance it will rain later today. Select a spinner you could use to simulate this probability.
A)
A circle with 34
colored blue and labeled “rain” and the other 14
left white and labeled “no rain.”
B)
A circle with 14
colored blue and labeled “rain” and the other 34
left white and labeled “no rain.”
C)
A circle with 12
colored blue and labeled “rain” and the other 12
left white and labeled “no rain.”
D)
None of these spinners will work.
Part B
Select another way you could simulate this probability.
Multiple choice question.
A)
Roll a standard number cube, the numbers 1 and 2 represent "no rain."
B)
Roll a standard number cube, the numbers 1, 2, and 3 represent "no rain."
C)
Put 4 marbles in a bag, three blue and one white. The blue marbles represent “rain."
D)
Put 4 marbles in a bag, three blue and one white. The blue marbles represent “no rain."
Answer:
Part A is D because none of the answers equal 75% like Part B. Part B is C because 3/4 is equal to 75%.
Step-by-step explanation:
HOPE THIS HELPS YOU!!!! :) :) :) :) :)
Keep it, Change it, Flip it: 5 & 6/11 ÷ 13/17
a. 5 & 6/11 ÷ 13/17
b. 5 & 6/11 x 17/13
c. 5 & 6/11 ÷ 17/13
d. 5 & 6/11 x 13/17
Answer:
pretty sure its C. hope i helped
Answer:
B.
Step-by-step explanation:
When dividing fractions, use the KCF method or Keep it, Change it, Flip it.
1. Keep the first fraction.
2. Change the division sign to multiplication.
3. Flip the fraction, and use the reciprocal instead (in this case, 13/17 would become 17/13).
The correct answer would be b. 5 & 6/11 x 17/13
Money was placed in a savings account and earned 3/4 % interest paid annually. Samantha, Tony and Anuyia each wrote an equation to show the amount of money in the account after one year with a balance of M dollars. T represents the total amount of money in the account.
Samantha’s Equation: T = 1.075M
Tony’s Equation: T = M + 0.0075M
Anuyia’s Equation: T = M(1 + 0.0075M)
Since none of the equations were written the same, they decided to see if their equations would give the same answers by using a $75 balance. Solve this problem using each student’s equation. Show your work. You may use a calculator for this part of the assessment. Show your work to receive full credit.
Answer:
what do u do
Step-by-step explanation:
Answer:
Step-by-step explanation:
I forgot how to do this. Help me plzzzzzz
Answer:
J
Step-by-step explanation:
Find the missing side length of the right triangle
using the Pythagorean Theorem or PT converse.
A) 200 cm
B) 220 cm
C) 484 cm
D) 100 cm
B) 220 cm.
221^2-21^2=x^2
x=48,400
x=220
Line segments AB and CD intersect at point E. Ray EF extends from point E.
Find the value of x. Then find the measures of angles CEF and BEF
Answer:
Their is a answer to your question I’ll put a link
Step-by-step explanation:
Use the link and multiple
Help please im marking brainliest if right
***WILL MARK BRAINLIEST*** Write in Scientific Notation! #2
Maggie is buying a jacket. The expression shown represents the sales tax on the jacket price, j.
0.08j
Write an expression in terms of j to represent the total amount that Maggie spends on the jacket, including tax.
Answer: 1.08j
Step-by-step explanation: if we add 8% of something to itself, we now have 108%, right
1.08j
I’m not 100% sure tho
The expression represents the total amount that Maggie spends on the jacket, including tax is 1.08j.
What is Percentage?A percentage is a way to describe a part of a whole. such as the fraction 1/4 can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
As it is given that the cost of the jacket is j, while the tax on the jacket is 0.08j. therefore, the total cost of the jacket can be written as the sum of the cost of the jacket and the tax on the jacket.
Thus, the total cost of the jacket = Cost of jacket + Tax on the jacket
= j + 0.08j
= 1.08j
Hence, the expression represents the total amount that Maggie spends on the jacket, including tax is 1.08j.
Learn more about Percentage:
https://brainly.com/question/6972121
do not falsely report this please
Answer: it’s B because the minimum is 203, Q1 is 217, median is 230, Q3 is 345 and then the maximum is 390 it’s easy
Find the surface area of the cylinder. Round your answer to the nearest tenth.
The lengths of two sides of a right angled triangle are 20 cm and 30 cm.
Calculate the length of the third side, if it is:
(a) the hypotenuse
(b) not the hypotenuse
Answers:
Part (a) 10*sqrt(13) Part (b) 10*sqrt(5)Those values are exact. They approximate to:
10*sqrt(13) = 36.0555
10*sqrt(5) = 22.3607
====================================================
Explanation:
Part (a)
If the unknown third side is the hypotenuse then we need to find the value of c when a = 20 and b = 30.
Apply the pythagorean theorem
a^2 + b^2 = c^2
20^2 + 30^2 = c^2
400 + 900 = c^2
1300 = c^2
c^2 = 1300
c = sqrt(1300)
c = sqrt(100*13)
c = sqrt(100)*sqrt(13)
c = 10*sqrt(13) .... exact length
c = 36.0555 ...... approximate length
------------------------------------
Part (b)
If the third side is not the hypotenuse then that must mean c = 30 is the hypotenuse as this side is larger than the 20 cm side. The hypotenuse is always the longest side.
Let a = 20 be the known leg. Let's find the other unknown leg b using the pythagorean theorem.
a^2 + b^2 = c^2
20^2 + b^2 = 30^2
400 + b^2 = 900
b^2 = 900-400
b^2 = 500
b = sqrt(500)
b = sqrt(100*5)
b = sqrt(100)*sqrt(5)
b = 10*sqrt(5) ..... exact length
b = 22.3607 ....... approximate length
if f(x)=x^{2}+2x+4 what is f(3)
Help needed! Pls and ty. This is due today! EXPLAIN YOUR ANSWER PRETTY PLEASE!!!!!!
Answer: 60 miles/hour
Step-by-step explanation:
Departure time: 5:30
Arrival time: 8:30
Distance = 180 miles
Total time it took to travel = 3 hours.
Recap: Distance = (Speed) × (Time)
Plug the number into the formula:
180miles = (speed) × 3hours
Solve for speed by dividing both sides by 3 hours:
180miles/3hours = Speed
Simplify:
60 miles/hour = Speed
I need help asap 9.52 divided by 4
Answer:
2.38
Step-by-step explanation:
mark me brainliest please
A state government study surveyed a representative sample of child-care centers about childhood illnesses. Which statement BEST explains what makes the sample representative?
A
Every child-care center in the state participated in the study.
B
Every child-care center in the state had an equal chance of participating in the study.
C
Every child-care center was asked a series of randomly selected questions.
D
Every child-care center that participated must have reported childhood illnesses to the state.
Answer:
A
Step-by-step explanation:
A music store bought a CD set at a cost of $20. When the store sold the CD set, the percent markup was %20. Find the selling price.
Answer:
$24
Step-by-step explanation:
20 * (1 + 0.2) = 24
Answer:
22
Step-by-step explanation:
20+ 20% =22
20% is 0.2 so your answer is 22 dollars
Donna made a picture frame as a gift for her mom. To make it more stable, she wants to add a brace to the back of it running diagonally from one corner to the other. About how long does that brace need to be?
A) 41 in
B) 82 in
C) 4.5 in
D) 29 in
Answer:
I think C is the correct answer
Emily sold 148 boxes of cookies for a fundraiser. If she sold 80% of the total number of boxes sold for the fundraiser, how many total boxes of cookies were sold for the fundraiser?
Answer:
185 boxes
Step-by-step explanation:
simple multiplication/divisoin
Please do this for me I’m having a very hard time and failing math because of this!
Answer:
Remember The distance, speed, time triangle
Step-by-step explanation:
Formula is
Speed x time=distance
Distance divided by speed=time
distance divided by time=speed
The black square is a dilation of the blue square. What is the scale factor of the dilation? ●1/4
●1/3
●3
●4
Answer:
3
Step-by-step explanation:
Only because i’ve had this question i got it 100 right!!
There is a proportional relationship between a volume measured in cups and the same volume measured in tablespoons. 48 tablespoons is equivalent to 3 cups, as shown in the graph.
answer:
1 cup for 16 tablespoons
Step-by-step explanation:
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What is the slope of the line?
Answer:
-1
Step-by-step explanation:
Pick two points on the line
(0,1) and ( 2,-1)
Using the slope formula
m = (y2-y1)/(x2-x1)
= ( -1 -1)/(2-0)
= -2/2
= -1
I need help plssssss I will give brainliest and anything u want
Answer:
The answer would be x=34
Step-by-step explanation:
34 because (7x+34) pyrothem theroy makes it 343
Answer:
The answer would be x=34
Step-by-step explanation:
can i have brainlist pls
Anybody? I'm pretty sure calculators don't do it right so..please no calculators. ;-;
!!BTW!! I'll give brainliest! :)
Answer:
.109 !!
Hope this helps!!
Answer:
0.109
that's the answer
How do I take a sales discount off a sales total? -Ex
sales total: 2.00
discount: 20%
a=1/2pa, solve for p
NO LINKS PLEASEE!! IM BEGGING YOU NO LINKSS!!!
Answer:
A = (1/2)Pa = Pa/2
You can multiply both sides by 2 to eliminate the fraction on the right side:
2A = 2(Pa/2) = Pa
Then divide both sides by a (or multiply both sides by 1/a) to leave P alone on the right side:
(2A)(1/a) = 2A/a = (Pa)(1/a) = P
Rewriting:
P = 2A/a
You could also have divided by a first then multiplied by 2; which you should do first does not matter in this example.
Step-by-step explanation:
Help I Will Give You Brainliest!!!!
Answer:
B.
Step-by-step explanation:
its more right on the number line
Answer:
A.
Step-by-step explanation:
Because -0.5 is closer to 0 than -1.5. -0.5 is greater than -1.5.
If this answer has helped you please mark as brainliest