Answer:
7/12
Step-by-step explanation:
Answer:
its 21 am I right ......
BRAINLIEST IF CORRECT
Answer:
\(25\%\)
Step-by-step explanation:
Experimental probability represents probability based on an experiment conducted. In the question, it states 40 marbles were drawn and the graph shows that yellow was drawn 10 times. Thus, the experimental probability is \(\frac{10}{40}=\frac{1}{4}=\boxed{25\%}\)
Answer:
25%
Step-by-step explanation:
Please solve from the image shown
My brain just self-destructed itself I will give brainliest to whoever has a big enough brain to answer this and explain it
Answer Hex we just learned it today
Answer:
i could be wrong im sorry if i am but i think im right.
Step-by-step explanation:
hexagon and square <><><><><><><><><><><><>
Please help me: Ten athletes ran two races of the same length. The scatter plot shows their times. Identify each of these statements that is false. Use pencil and paper. Which point on the scatter plot represents the athlete you think should win overall? Explain.
1. Nine of the times for the first race were at least 16 seconds.
2. Four of the times for the second race were less than 17 seconds.
3. There were three athletes who were faster in the second race than in the first.
4. There were three athletes who had the same time in both races.
5. There were two athletes whose times in the two races differed by exactly 1 second.
Race Times
10
12
14
16
18
20
10
12
14
16
18
20
Time for First Race (seconds)
Time for Second Race (seconds)
x y graph
Select each statement that is false.
A.
Statement 3
B.
Statement 4
C.
Statement 5
D.
Statement 2
E.
Statement 1
NO RANDOM ANSWER OR YOUR ANSWER WILL BE REPORTED
The scatter plot has been attached
Answer:
Options C, D & E are true
Step-by-step explanation:
Option A is wrong because from the scatter plot, only four athletes were faster in the second race than in the first one.
Option B is wrong because only 1 athlete had his second race time differing from the first race time by exactly 2 seconds.
Option C is true because exactly 9 of the times for the first race were at least 16 seconds
Option D is true because there are exactly 3 athletes who had the same time in both races
Option E is true because 8 of the times for the second race were less than 17 seconds
Hello, could anyone please help me with this problem.
Maria currently has 465 dollars in her account. She withdrew money for $250 and $175. If she spends $45 to put gas in her car, How much money will Maria have in her account?
Answer:
40$
Step-by-step explanation:
if maria has 465$ in her account and she withdrew 250$ makes 215 but it also says she withdrew 175 so 215 subtract 175 makes 40 dollars if she uses 45 dollars to fill her car up she still only has 40 dollars i hope this helps
Answer: $40
Step-by-step explanation: If Maria has 465 dollars and withdraws takes out subtracts $250 she has $215 after that she takes out or subtracts $175 so than she has $40. I think the answer is $40 but I am not so good at math so I'm not sure
What is the angle made by the hour hand and the minute of the clock at 8:57
Answer:
85 degrees
Step-by-step explanation:
HELP ME
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Match the equivalent expressions.
Answer:
Step-by-step explanation:
1. 3x + 2y - 2x + y + 12 is equivalent to x + 3y + 12
2. 4y + 3y + 3x - 6y - 10 - 2 is equivalent to 3x + y - 12
3. x + 3y + 2x - 3x + 7 + 5 is equivalent to 3y + 12
4. I do not know unfortunately
Answer:
See attached image
Step-by-step explanation:
To solve this, first simplify the compound expressions - the ones with multiple x, y terms and see which of the other expressions matches the simplified expression
I will tell you how to solve one of the more complex expressions; the technique is the same for the rest
Let's take the very last expression
4y + 3y + 3x - 6y -10 - 2
To simplify,
group like terms:
=(4y + 3y - 6y) + 3x +(-10 -2)
= y + 3x - 12
Rewriting with x before y gives
3x + y - 12
and there is a matching 3x + y - 12
4y + 3y + 3x - 6y -10 - 2 ⇔ 3x + y - 12
The solution is in the attached image
What expression could be used to determine the product of -4 and 3 1/4
If you had to fill this box with cubes, Which size would fit perfectly
a. 1/3
b. 2/3
c. 1/2
d. 1
Answer: i would say 1/3.
Step-by-step explanation:
.......
Answer:
b. 2/3
Step-by-step explanation:
First, I multiplied all of the values to each other, to get the area^3 of the box.
With my answer, 4.73925, I used a longer method, and divided my answer by each answer displayed.
a-4.73925/1/3=12.21775
b-4.73925/2/3=7.108875
c-4.73925/1/2=9.4785
d-4.73925/1=4.73925
I didnt use the full answer from when I multiplied all the answers together, so the answer will be just hardly off a whole number. So, b should be the answer.
If the answers were side lengths, read below
First, I multiplied all of the values to eachother, to get the area^3 of the box.
With my answer, 4.73925, I used a longer method, and divided my answer by each answer displayed, after I cubed them.
a-1/3^3=1/27
b-2/3^3=8/27
c-1/2^3=1/8
d-1^3=1
Next, I divided 4.73925 by all of the values listed above.
a-4.73925/1/27=127.9595
b-4.73925/8/27=15.9949
c-4.73925/1/8=37.914
d-4.73925/1=4.73925
After I had completed this process, b is still the closest to a whole number, So, b is my answer.
Dahlia has built a model of his future house. The model walls are 150 cm tall and the roof is 100 cm tall. if Dahlia knows she wants the roof of her real house to be 134 feet tall, then how high does dahlia need to make the walls?
Please answer fast, I will give brainliest if its right!
Answer:184 cm the wall would be
Step-by-step explanation:
Do the ratios 8:9 and 4:6 form a proportion?
Answer:
No. the two ratios don't align.
Can you guys please help me with the top part thank you
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer......
= 10x - 5Hope it helps you,
mark me brainliest plz....
Follow me!!! :)
answer asap please and thank you
Answer:
you need to multiply the numbers
Step-by-step explanation:
1/5 ×2/5= 2/25
Answer:
use X
Step-by-step explanation:
I'm kind of skeptical because none of them seem right to me, but X would be the one that makes more sense.
Please find an answer and explain
I purchased a video game for $45. I used a $15 coupon to save money. Which equation represents my purchase
G-15=45 Or G+15=45 what is G .
Answer:60
Step-by-step explanation:
Answer:
The equation that represents your purchase is G-15=45. G is the original or full price (*edited* lol, I thought it meant what G represented, rather than the actual value -- so yes, it is 60).
Step-by-step explanation:
We can insert 60 back into the equation, so 60-15=45. If this is true, 60 does equal G.
3+(-7) +(-6) add the following integers
Answer:
-10
Step-by-step explanation:
expand: 3-7-6=-10
note smaller positive number minus bigger number makes negative answer, e.g 7-8= -1
The answer is:
-10Work/explanation:
Use the integer rule:
\(\rhd\quad\sf{a+(-b)=a-b}\)
___
\(\rhd\quad{\sf{3+(-7)=3-7=-4}\)
\(\rhd\quad\sf{-4+(-6)=-4-6=-10}\)
Hence, the answer is -10.
Find the area of this composite shape. please help
Find the area of this trapezoid. please help
Answer:
triangle on the left: 6 sq ft. triangle on the right: 28 sq ft. rectangle: 128. altogether, 162 sq ft. the trapezoid is about 61.6.
Step-by-step explanation:
for the rectangle the formula is bxh (base x height). for a triangle, it is bxh/2, or base times height divided by 2. for a trapezoid, it is b1+b2 x h / 2, or base 1 (bottom) plus base 2 (top) times height, take all of that and divide by 2.
Help me please il give 20 points!
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
Help Quick Please! A recipe for a fruit drink calls for 2 cups of fruit juice for every 5 cups of water. Look at each drink mix. Does each drink mix follow the recipe?
Answer:
The ratio of cups of white paint to cups of green paint is 2 to 4.
For every cup of green paint, there are two cups of white paint.
The ratio of cups of green paint to cups of white paint is 4:2.
For every cup of white paint, there are two cups of green paint.
The ratio of cups of green paint to cups of white paint is 2:4.
Step-by-step explanation:
Help please! math question!! will give 20 points and brainliest!!
Malika volunteers on the weekend at the Central Library. As a school project, she decides to record how many people visit the library, and where they go. On Saturday, 497 people went to The Youth Wing, 369 people went to Social Issues, and 416 went to Fiction and Literature.
On Sunday, the library had 1400 total visitors. Based on what Malika had recorded on Saturday, about how many people should be expected to go to The Youth Wing? Round your answer to the nearest whole number.
Answer:
397
Step-by-step explanation:
ASAP PLEASE!!!!!!!!!!!!!!!!!!!!1
Answer:
141 in²
Obviously don't write 141 in² because they've already wrote the in² part for you
Which inequalities would have an open circle when graphed? Check all that apply.
t Less-than-or-equal-to 25
-2.5 Less-than-or-equal-to m
x > 5.4
One-half less-than x
x > 0
An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
Solve for x.
A) 30
B) 45
C) 60
D) 90
Please help me with the picture.
Answer:
4.8
Step-by-step explanation:
they are doubling the width and lenghts
Answer:
3.08
Step-by-step explanation:
A : B = C : D
D = C * ( B / A )
Now let's replace those letters with your numbers.
A = 1.6
B = 4.4
C = 1.12
So we get
1.6 : 4.4 = 1.12 : D
Now plug in these numbers to the formula I wrote above. Solve for D using the order of operations.
D = 1.12 * (4.4 / 1.6)
D = 3.08
To get a final grade of B, a student must have an average mark on five tests that is greater than or equal to 80 and less than 90.
If Lisa's grades on the first four tests were 97, 93, 78 and 87, solve for the range of grades x that she could score on the fifth test that would result in her getting a final grade of B.
Give your answer as an inequality.
Answer:
Lisa must get an 88.75 or higher to stay in between 80 and 90.
Step-by-step explanation:
Estimate 5.209 + 2.667 by rounding to the nearest whole number.
A: 13
B: 8
C: 5
D: 7
Answer:
8
Step-by-step explanation:
bc I am very smartt >:))
Answer:
its 8 cause the answer you get is like 7.8 somethin round the up and you get 8
Step-by-step explanation:
SORRY FOR BOTHERING BUT I REALLY NEED HELP
Answer: C = 2.5d
Step-by-step explanation:
Answer: Im pretty sure its 2.5d
Step-by-step explanation:
It costs $5 per hour to rent a snowboard from a certain ski rental company, plus a $50 deposit. Another ski rental company charges $10 per hour to rent a snowboard, plus a $25 deposit. For what number of hours is the cost to rent a snowboard the same at each company? What is the cost of renting a snowboard for this number of hours
The number of 5 hours is the cost to rent a snowboard the same for each company.
And the cost is $75.
What is an equation?Two algebraic expressions having the same value and symbol '=' in between are called an equation.
Given:
It costs $5 per hour to rent a snowboard from a certain ski rental company, plus a $50 deposit.
Let n be the number of hours.
So, 5n + 50.
Another ski rental company charges $10 per hour to rent a snowboard, plus a $25 deposit.
10n + 25
When the cost is equal,
5n + 50 = 10n + 25
5n = 25
n = 5
And the cost is $75.
Therefore, all the required values are given above.
To learn more about the equation;
https://brainly.com/question/12788590
#SPJ2
On the first week of class, Lisa reads 45 pages in her history book. It takes her 8 minutes to read. The next week she reads 36 pages in her history book. How many minutes would it take her to read the next week?
ANSWER CHOICES: A:5.25 minutes B: 9 minutes C:6.4 minutes D:202.5 minutes
Answer:
I wanna say C not positive but I think C
Step-by-step explanation:
Answer: it would take her 6.4 minutes, answer C. If you divide 45 by 8 you get 5.625. Then if you dived 36 by 5.625 you get 6.4 minutes.