Answer:
m
Step-by-step explanation:
in the equation above m is the slope
In a classroom,
3/10
of the students are wearing blue shirts , and
3/5
are wearing white shirts. There are 20 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts?
Answer:
2 students are wearing shirts other than blue shirts or white shirts.
Step-by-step explanation:
3/10 of 20 is 6, so 6 people are wearing blue shirts. 3/5 of 20 is 12, so 12 students are wearing white shirts. 6 + 12 = 18. 20 - 18 = 2.
Answer:
4 wearing blue shirts And 16 are wearing white shirts
Step-by-step explanation:
I think I'm not so sure,
How fast did the die cast rally car drive if it went 714cm in 10.5 seconds
fill in the blank :
It went ___ centimeters per second
PLEASE EXPLAIN WHY
Answer:
it went 68 centimeters per second
Step-by-step explanation:
714 / 10.5 = 68. hope i helped!
Answer:
It went 68 cm/second
Helpppppppppppppppppppppppppppp
Answer:
around 52 dollars (51.8)
Step-by-step explanation:
Ok, so we know that they had a 10% discount so lets apply that to each shirt
after discount (22.5 and 25.2) add them up and you get 47.7 then lets add tax 8.6 percent multiply 47.7 by .086 and you get 4,1022 or 4.1 add them and you get 51.8 or 52
your trying to save up for a trip to hawaii. Your trying to budget for a hotel, and you found a really nice one for 1,200. And then you realize you have to include sales tax which in hawaii is 4 percent. How much is the total trip including tax?
Answer:
4800 good luck
Step-by-step explanation:
need help dont get it
Step-by-step explanation:
Angle GHI + Angle IHK = 180 (Angles on the same straight line)
(x + 30) + (x+10) = 180
x+x+30+10 = 180
2x + 40 = 180
Answer:2x+40=180
Step-by-step explanation:
You want to equate everything for 180 since it's on a straight line
Therefore
(x+30)+(x+10)=180
x+x+10+30=180
2x+40=180
please answer this asap!
Answer:
3/4=75%
Step-by-step explanation:
the prob is the shaded area divided by the full Rect area
the Rect area is 3*2, and the shaded area is 3*2-1*1.5=4.5
such that the probability is 4.5/6=3/4
ANSWER THIS QUICK BUT CORRECTLY FOR BRAINLIEST
Which measure of central tendency best describes the data set below?
{1, 2, 3, 4, 5, 6, 12, 23}
A) the mean, 7
B) the mode, 4
C) the range, 22
D) the median, 4.5
Answer:
mean 7 and range is 22 median is 4.5
Step-by-step explanation:
Please help me if you can. Please also write how you got the answer thank you.
Mr. Miller is comparing his 1st period test scores with his 2nd period test scores. The mean absolute deviation for each class period is shown below. Which is a correct conclusion from the data? *
A. Mr. Miller’s first period test scores had more variability than his second period.
B. Mr. Miller’s second period test scores had more variability than his first period.
C. Mr. Miller’s first period class scored higher on their test scores overall.
D. Mr. Miller’s second period class scored higher on their test scores overall.
Answer:
The answer I have to say would be D. Please correct me if I am wrong but I am positive with my answer!
Step-by-step explanation:
if a ≤ =6 is a ≤ =12
Answer:
true
Step-by-step explanation:
since a is smaller than or equal to 6 then it should be smaller than or equal to a bigger value like 12
HELP ME PLEASE!!!!!!!!!!!!!!
Answer:
58 1/3
Step-by-step explanation:
h = hour
3h = 25
h = 8 1/3
7h = 7(8 1/3)
7h = 58 1/3
The cost for a business to make greeting cards can be divided into one-time costs (e.g., a printing machine) and repeated costs (e.g., ink and paper). Suppose the total cost to make 500 cards is $1,100, and the total cost to make 650 cards is $1,400. What is the total cost to make 1,000 cards? Round your answer to the nearest dollar.
Answer:
$2100
Step-by-step explanation:
We can make direct use of the fact that the repeated costs are proportional to the number of cards. That lets us write an equation based on the change in cost.
SetupThe change in cost per card from 500 to 650 cards will be the same as the change in cost per card from 500 to 1000 cards. Using c as the cost to make 1000 cards, we have ...
(1400 -1100)/(650 -500) = (c -1100)/(1000 -500)
SolutionMultiplying by (150)(500), we have ...
500(300) = (150)(c -1100)
1000 = c -1100 . . . . . divide by 150
2100 = c
The total cost to make 1000 cards is $2100.
Additional comment
One of the intermediate equations shows us it costs $1100 to make 500 cards and $1000 to make 500 additional cards. This tells us the one-time costs are $100, and the repeated costs are $2 per card. You notice we did not actually have to find these values in order to solve the problem.
Again sorry another question)
A one-pound five-ounce can of hairspray costs $9.95.
Which is the cost per ounce to the nearest cent?
A. $6.63
B. $2.11
C. $0.66
D. $0.47
E. $0.07
please help me.......
Answer:
C(third option)
Step-by-step explanation:
(x-5) would mean 5 units to the right. Also, if the f is negative, then there would be a reflection over x-axis. Use a transformation chart next time if you forget.
PLS PLS PLS PLS PLS PLS HELP I NEED THIS QUICK BY THIS FRIDAY!!!!!
There were 2/3/5 times as many that were amorphous as were not. If there were 6500 that were amorphous, how many were not amorphous?
Answer:
0.0004
Step-by-step explanation:
2 3/5 divided by 6500
Answer:
0.0004
Step-by-step explanation:
A. 10
B. 24
C. 30
D. 39
Answer:
A.30
Step-by-step explanation:
7+3=10
10×3=30
answer is 30
Answer:
C. 30
Step-by-step explanation:
So in green there are 7 x's so 7 times 3 is 21
in orange there are 3 x's and 3 times 3 is 9
so you ad them and get 30
What is the area of the isosceles trapezoid in square feet?
Answer:
Area = 20 sq.ft
Step-by-step explanation:
here's your solution
=> Area = 1/2(sum of parrel side)* distance between them
=> Area = 1/2 (8+2) * 4
=> Area = 1/2*10*4
=> Area = 20 sq.ft
hope it helps
jus make sure yo answer correct because this is a assesment
5
my problem:
im sorry if im wrong
Can someone please find the value of x and y? I'll give brainiest.
Answer:
D.
Step-by-step explanation:
need a little help :|
Answer:
with what do you need help with
Step-by-step explanation:
What is the value of b in the equation (7) * - „ 124? -20 –6 6 20
Answer:
B.
Step-by-step explanation:
If you give an answer, could u do it in fraction form please? :)
Answer:
que estas
Step-by-step explanation:
Which common denominator can be used to add each pair of fractions? Match each pair of fractions to the common denominator that can be used.
Answer + Explanation
You look at the two denominators of the fractions and find the least common multiple of both of them.
1. the LCM of 2 and 5 is 10
2. the LCM of 3 and 5 is 15
3. the LCM of 4 and 6 is 12
4. the LCM of 6 and 9 is 18
Answer :
I don’t know
Step-by-step explanation: the answer is
About how many people do you think will get the virus
in the next few months with the vaccine out?
Answer:
Not as much as there used to be maybe half
Step-by-step explanation:
(HELP ASAP!!! AND USE THE PICTURES!!)
Figure ABCD is similar to figure EFGH. What is the sequence of transformations that maps ABCD to EFGH?
Answer:
Hi im pretty sure(85% sure) that B is the coreect awnser sworry if im
wrong TT>TT
A runner has run 1.192 kilometers of a 10-kilometer race. How much farther does he need to run to finish the race?
Answer:
8.808 kilometers
Step-by-step explanation:
10-1.192=8.808
Answer:
8.808 kilometers
Step-by-step explanation:
All you have to do is subtract.
Which question(s) could be answered by collecting data that has variability? Click on each statistical question. To change an answer, click again. How many people are in Mr. Moore's geometry class? What proportion of the voters want a new city park? What was the temperature in the school lunchroom at noon today? How many people own snow blowers in Boston? On average, how old are the cats that live in Kyle's neighborhood?
1
SEE ANSWER
Answer:
NoNoYesNoYesA statistical question is one that can be answered in numbers.
What is the mean absolute deviation of the following set of data?
12 10 12 6 8 4 2 12
Answer:
The MAD is 3.25
Step-by-step explanation:
y is inversely proportional to d²
When d = 10, y = 4
d is directly proportional to x²
When x = 2, d = 24
Find a formula for y in terms of x.
Give your answer in its simplest form.
Answer:
y = 100 / (9x⁴)Step-by-step explanation:
y is inversely proportional to d²
y = k/d²When d = 10, y = 4:
4 = k/10² k = 400y is:
y = 400/d²d is directly proportional to x²
d = mx²When x = 2, d = 24
24 = m*2²m = 24/4m = 6d is:
d = 6x²Find a formula for y in terms of x:
y = 400 / d² = 400 / (6x²)² = 400 / (36x⁴) = 100 / (9x⁴)