Answer:
If the outlier is included in the data, the mean would not change.
Step-by-step explanation:
It's C, dont listen to the others lol
Using the table above, write the ratio of 7th Grade GIRLS to 6th Grade GIRLS. Remember to reduce if possible!
Answer:
34/22 34 divided by 2=17 22 divide by 2=11 so 17/11
Step-by-step explanation:
What was the hardest math problem you have ever done that you understand wasn't that hard
Which expression is equivalent to -2.5(1-2n)-1.5n?
A.-2.5+3.5n
B.-2.5-3.5n
C.-2.5-6.5n
D.-2.5-n(5-1.5)
Terry bought a sweater for $24 before tax. He had a coupon for 14 off. The sales tax rate was 0.06. How much did Terry pay for the sweater, including tax?
Answer:
$11.44
Step-by-step explanation:
Please tell me if it is wrong.
Brainliest would be appreciated
Have a nice day!
PLS HELP PLS HELP PLS HELP
Answer:are u suppose to divide something
Step-by-step explanation:
Mrs. Casiple is making a table cloth for her circular dining table 10 dm in radius. She wants the cloth to be hanging around the edge of the table by 4 dm. How big will the table cloth be? Use π=22/7
The area of the dining tablecloth would be 616 dm² which is a circular dining table 10 dm in radius.
What is the area of the circle?The area of the circle is equal to the product of the square of the radius of the circle and pi.
A = πr²
where 'r' is the radius of the circle
Mrs. Casiple is making a tablecloth for her circular dining table 10 dm in radius. She wants the cloth to be hanging around the edge of the table by 4 dm which is given in the question.
Here the radius of the dining table = 10 dm.
The extra length = 4 dm
Total radius = 10 dm + 4 dm = 14 dm
Area of dining table cloth = πr²
Area of dining table cloth = 22/7 × (14)²
Area of dining table cloth = 616 dm²
Therefore, the area of the dining tablecloth would be 616 dm²
Learn more about the area of the circle here:
brainly.com/question/19794723
#SPJ6
Which equation is perpendicular to:
y = 3/2x +2
Group of answer choices
y = 3/2x +3
y = -2/3x +5
y = -3/2x +4
y = 2/3x +7
Answer
y=-2/3x+5
Step-by-step explanation:
Whichever line has opposite reciprocal slope is perpendicular
Can someone help me?
Answer:
m= -2
Step-by-step explanation:
Austin has scored 31, 20, and 28 points in his three basketball games so far. How many points does he need to score in his next game so that his average (mean) is 25 points per game?
Answer:
21
Step-by-step explanation:
(31+20+28+x) ÷ 3
Combine Like Terms:
=31+20+28+x
=(x)+(31+20+28)
=x+79
Divide by 3
x=21
Use the following image to complete the sentences describing the ratio of spots to eyes. There are ___ spots for every 2 eyes. There are ____ spots for every 1 eye.
Answer:
There are 6 spots for every 2 eyes.
There are 3 spots for every 1 eye.
2. One angle of a triangle measures 10 degrees more than the second. The measure of the third angle is twice the sum of the measures of the first two angles. Find the measure of each angle. [Hint: the sum of the three angles in a triangle equals 180°.] PLEASE SHOW YOUR WORK I WILL MAKE BRAINLIST PLEASE!!!!!!!
Answer:
first angle = 25 degrees
Second angle = 35 degrees
Third side = 120/degrees
Step-by-step explanation:
Let the size of the second angle be x degrees.
One angle of a triangle measures 10 degrees more than the second. This means that the size of the first angle is ( x+ 10 )degrees.
The measure of the third angle is twice the sum of the measures of the first two angles. This means that The third angle = 2( first angle + second angle). So the size of each angle is
First angle (x + 10) degrees
Second angle = x degrees
Third angle = 2(x + 10 + x) = (4x + 20) degrees
Sum of angles in a triangle = 180 degrees. Therefore, x + 10 + x + 4x + 20 = 180 degrees 6x + 30 = 180
6x = 180 - 30 = 150
x = 150/6 = 25 degrees
First angle = x + 10 = 25 +10 = 35
Third angle = 4x + 20 = 4 × 25 + 20
= 100+ 20 = 120 degrees
Hope this helps
Answer:25(1st angle),35(2nd angle),120(3rd angle)
Step-by-step explanation: (/ stands for divide)
180/6=30 (sum of angles/total units=value of one unit, third angle is 4 units as it is twice the sum of first two angles)
30x4=120 (value of unitxnumber of units of 3rd angle=3rd angle)
30x2=60 (value of unitxfirst angle+second angle total units=value of 1st angle+2nd angle)
(60-10)/2=25(1st angle)
25+10=35(2nd angle)
CHECK: 35+25+120=180
hope you get it :)
Can someone help me out?
Answer: It would be C
Step-by-step explanation:
because on Sat. there were 80 discs and on Mon. there were 55 discs, so 55-80=25 and C is your answer
How do you find the percent of decrease a report card grade that goes from 90 to 85?
Answer:
divide i think or minus
Step-by-step explanation:
Unit rates
Kiley and her parents traveled to visit her grandmother. They drove 24.3 miles from their house to the airport in hour. At the airport, they exited the car and walked for hour to the waiting area by the gate to board their plane. Their walk covered 1.2 miles. From the waiting area, they walked another 0.1 mile to board the plane. The plane left the gate 45 minutes after they arrived at the waiting area. The plane flew 346 miles in hours. After the plane landed, Kiley and her parents walked for 30 minutes, covering 1.1 miles, before they found a cab. It was a 15-minute cab ride to get to Kiley’s grandmother’s house, which was 12.3 miles away.
Answer the following questions about kileys trip. All questions are written in terms of an average rate. Assume that an average rate includes the time that kiley is at rest.
In this task you will write the ratio of miles to hours for each leg of kileys trip. You will then express the ratio as a decimal number. Next you will find the unit rate in miles per hour for each leg of the trip.
1. The car ride from kileys house to the airport
2. At the airport, the walk from the car to the waiting area by the gate.
3. The leg from the waiting area to the airplanes takeoff
4. The airplane ride
5. The walk from the airport to the cab
6. The cab ride
Answer:
76.3
Step-by-step explanation:
Evaluate if k = 7 and j = 6.
3k – 2j = [?]
I need help please!:)
Answer:
9
Step-by-step explanation:
3k - 2j= [?]
3(7) - 2(6) = [?]
21 - 12=[?]
?=9
Im done painting it......
Answer:
UMM
Step-by-step explanation:
WHAT IS TT?!?!?!?!?!?!
Write these numbers in order from LEAST to greatest: 42%, .43, 17/40
Answer:
42%, 17/40, .43
Step-by-step explanation:
I'm pretty sure this is the answer, I just divided 17 by 40 and got 0.425, then i divided 42 by 100 and got 0.42. So they answer should be 42%, 17/40, .43
the data in the table shows the lengths of some pieces of carpet that Justin has. he wants to make a dot plot to show the data. how many dots will Justin place above the
3 1/2?
Answer:
B
Step-by-step explanation:
The only one above 3 1/2 is 3 3/4 therefore the answer is B
Answer:
b
Step-by-step explanation:
HELPPPP
WITH EQUATION
HELP! A team has won 51 out of 68 games. Explain how to use the bar diagram to find the percent of games the team has won.
Answer:
17 represents 25% of the total games. Since 17 times 3 equals 51, you use the first 3 columns to find an answer of 75%.
Answer:
0.75%
Step-by-step explanation:
51÷68=0.75
0.75%
Matt made the model below to help him solve his math problem.
Complete the expression that matches Matt's model. (Look at the photo attached to understand more)
please help!!!!
Answer:
6X5
Step-by-step explanation:
There are 6 columns and 5 rows. Therefore it should be 6X5.
I hope this helped, have a great day :D
Solve the equation by finding the common multiple.
three fourths minus two fifths plus eight twentieths equals blank
seven twentieths
fifteen twentieths
twenty fifteenths
thirteen twentieths
Can someone plz help me with these problems!!!
I believe you spelled "Caramel" wrong.
I NEED HELP ASAP, n this is the last one
Answer:
no
Step-by-step explanation:
no
HELP I NEED THIS ANSWER ASAP!!!! PLS HELP VERY SOON!
If the expression [tex]\frac{3^a*\sqrt{6} }{9*\sqrt{54} }[/tex] is equal to 1, what is the value of a?
A. 1
B. 2
C.3
D.4
Answer:
[tex]C.3[/tex]
Step-by-step explanation:
[tex]We\ are\ given:\\\frac{3^a*\sqrt{6} }{9*\sqrt{54}}=1\\Hence,\\By\ using\ one\ of\ the\ Laws\ of\ Exponents:[\frac{x^a}{y^a}]=[\frac{x}{y}]^a\\Hence,\\\frac{3^a*\sqrt{6} }{9*\sqrt{54} }=1\\ \frac{3^a}{9}*\frac{\sqrt{6} }{\sqrt{54} } =1\\Hence,\\\frac{3^a}{9}*\sqrt{\frac{6}{54} }=1\\ \frac{3^a}{9}*\sqrt{\frac{1}{9} }=1\\\frac{3^a}{9}*\frac{1}{3}=1\\\\3^a=3*9\\3^a=27\\3^a=3^3\\As\ the\ bases(3)\ is\ equal,\ the\ exponents\ are\ equal\ too.\\Hence,\\a=3[/tex]
helpppppppppppppppppppp
Answer:
(1/3 )n-7 ≤95
-20/3 n ≤ 95
n ≤ -57/4
Step-by-step explanation:
Find percentage of 5% of 10
Answer:
Step-by-step explanation:
5% of 10 is .5
Answer:
0.5
Step-by-step explanation:
When doing percent with 10, you can simply just move the decimal to the left once on the percentage.
The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Which is the best prediction for Aria’s grade when she sleeps for 10 hours?
A. 75
B. 83
C. 92
D. 99
Answer:
92
Step-by-step explanation:
I need a quick equation in y=mx+b form that shows their total miles hiked after x number of weeks.
Answer:
20 + X4
Step-by-step explanation:
HELP asap pls, first right=brainliest
Answer:
The answer is 12
Step-by-step explanation:
First, we can subtract the 8 from both sides of the equation. This gives us:
b/-4 = -3
Now, multiply -4 from both sides. We get:
b = 12
Hope this helps!