Answer:
3) =(10,2) is correct because
(d,e) = (10,2) respectively
then, d±e
10±2
12
-d±e
-10±2
-8
3. solve (-7) + b = (-11)
Please help I have been stuck for a while now
Answer:
D
Step-by-step explanation:
The line-of best fit is where a line would be drawn if there was one. The line goes through the majority of the dots and doesn't touch the outliers. Also the line is strait.
Help i will give brainliest and no links or i will report
Answer:
c
Step-by-step explanation:
math
What is the mean absolute deviation for this set 65 95 85 70 70 95 55
Answer:
Mean: 76.42
Population: 7
Mean absolute deviation: 13.06
Step-by-step explanation:
Which data set has a variation, or mean absolute deviation, similar to the data
set in the given dot plot?
Answer:
d
Step-by-step explanation:
I took the test .......................
How to Solve
x + 6y = 2
3x + 12y = 6
Answer:
x=40
y=− 17 /6
Step-by-step explanation:
Evaluate the expression and select the appropriate response. 4.25 + 3.50 + 8.25
Answer:
The answer is 16.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
just simply add all of the terms together.
find the area of the shaded part
Answer:
Step-by-step explanation:
the easiest thing to do is to make the half squares which you have 4 into 2 whole squares then base times height
4x3=12
Answer:
26cm²
Step-by-step explanation:
Alrighty, let's go count squares:
On the top row, there's 4 (adding the halves together), on the second row there's 5, and on the bottom row there's also 4, so we add that all together to get:
4 + 5 + 4 = 13
But, because each square is 2 cm, we have to multiply:
13 x 2 = 26
So, the area of the shaded section is 26cm²
hope this helps:)
Maths equation please help
Answer:
V=120cm³
Step-by-step explanation:
v=12(5)(6)-4(10)(6)
v=120cm³
hope it helps...
have a great day!!
An art class consists of 8 boys and 10 girls. The teacher
randomly chooses 3 students to present their work. Find the
probability that all 3 of the students chosen are girls.
Answer: 14/285
Step-by-step explanation:
B = 10
G = 8
T = 18
So its a 8/20 that 1 is a girl but then 2nd its 7/19 and 3rd 6/18 so
8/20 * 7/19 * 6/18 = 14/285
A spinner is divided into equal sections, each labeled with a number between 1 and 5? Over the course of 150 spins, what is the best estimate of how many times you would expect that the hand of the spinner will stop on a 3? Need it kinda fast but take your time.
Answer:
30 times
Step-by-step explanation:
The computation of the number of times that expected to stop on 3 is as follows:
Since there are 150 spins
And, each labeled with a number that lies between 1 and 5
So the number of times should be
= 150 ÷ 5
= 30 times
Hence, the number of times would be 30
Louise has a $75 gift card for her favorite toy store. She buys a model car kit for $22.79 and a doll for $19.95. What is the remaining balance on Louise's gift card?
Answer:
Louise has a remaining balance of $32.76
Step-by-step explanation:
Mr. Franco’s seventh grade science class recorded the daily high temperatures during the month of November. The temperatures are shown in the table.
Daily High Temperatures (°F)
38
36
34
34
30
35
40
37
28
26
33
42
23
30
22
35
24
24
32
26
29
33
30
28
28
34
20
29
23
25
What is the upper quartile of the daily high temperatures?
a.
30
c.
34
b.
36
d.
42
Please select the best answer from the choices provided
A
B
C
D
Answer:
. jsjjsjsjsns jsjikans bjsbbsj. abianan sjsboa kahs hai sbbsjan
bsjsns kskka nanhh aja. sjjab ajj. suhb sjb bsbhshs habaj janab habba
An experiment consists of spinning a spinner. Use the results in the table to find the experimental probability of the spinner not landing on red.
Red = 8
Blue = 7
Green = 9
Yellow = 6
A. 3/5
B. 11/15
C. 2/5
D. 4/15
Answer:
Probability(Not red) = 11 / 15
Step-by-step explanation:
Given:
Outcomes;
Red = 8
Blue = 7
Green = 9
Yellow = 6
Find:
Probability(Not red)
Computation:
Probability(Not red) = 1 - Probability(red)
Probability(Not red) = 1 - [Number of red/ Total]
Probability(Not red) = 1 - [8/(8+7+9+6)]
Probability(Not red) = 1 - [8/30]
Probability(Not red) = 1 - [4/15]
By taking LCM
Probability(Not red) = (15 - 4) / 15
Probability(Not red) = 11 / 15
-5(x + 1) s 30. What is a possible value of x?
help me pls
Answer:
the answer should be x= -7 hope this helps!
A function is shown in the table.
Xg(x)
-3 17
-1 -3
0 -4
2 13
Which of the following is a true statement for this function? (5 points)
Answer:
the answer here its a -3 17
What is the slope of the line?
How to do it
Step by step
Step-by-step explanation:
23.35......is answer.......
In a Geometry class, Rosalie draws two circles on the coordinate grid as shown. She asks her students to prove that the two circles are similar.
Describe the transformation that maps circle C onto circle A?
Answer:huhhh
Step-by-step explanation:
Yh
a packing box is 3.5 feet by 1.4 feet by 1.8 a box that is 3.1 feet by 1.1 feet by 1.4 feet is placed inside the first box the rest of the box is filled with packing foam how many cubic feet does the packing foam take up
The packing foam takes up approximately 4.606 cubic feet of space in the larger box.
To calculate the volume of the packing foam, we need to determine the volume of the larger box and subtract the volume of the smaller box.
The volume of the larger box is given by length × width × height, which is 3.5 feet × 1.4 feet × 1.8 feet = 8.82 cubic feet.
Similarly, the volume of the smaller box is calculated as 3.1 feet × 1.1 feet × 1.4 feet = 4.214 cubic feet.
To find the volume of the packing foam, we subtract the volume of the smaller box from the volume of the larger box:
8.82 cubic feet - 4.214 cubic feet = 4.606 cubic feet.
For more such questions on packing
https://brainly.com/question/30767057
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Raul uses a credit card to take out a 3-year loan of $4500 at a rate of 15% to purchase
carpeting for his house. What will be the total amount he will repay for this loan?
Answer:
Amount of loan pay = $6.840 (Approx.)
Step-by-step explanation:
Given:
Amount of loan borrow = $4,500
Rate of interest = 15% = 0.15
Number of year = 3 year
Find:
Amount of loan pay
Computation:
Future value = Present value[1+r]ⁿ
Amount of loan pay = Amount of loan borrow[1+r]ⁿ
Amount of loan pay = 4,500[1+0.15]³
Amount of loan pay = 4,500[1.15]³
Amount of loan pay = 4,500[1.52]
Amount of loan pay = $6.840 (Approx.)
x2–6x + 10 is to be written in the form ( x +a)2+ b Find the values of a and b.
Answer:
a = -3 and b = 1
Step-by-step explanation:
x² - 6x + 10
→ Half the second term and place it in the bracket
( x - 3 )²
→ Square -3
- ( 3 )² = -9
→ Place this outside the brackets along with plus 10
( x - 3 ) ² - 9 + 10
→ Simplify
( x - 3 ) ² + 1
Solve 4(b−3)=64(b−3)=6
Dr. Garica is twice as old as his son. Twenty years ago he was 4 times as old as his son was then. How old are they now?
Answer:
Let's let g = Dr. Garcia's age and s = his son's age.
g = 2s, right?
20 years ago, Dr. Garcia was g - 20 years old. He was also 4(s - 20), 4 times his son's age 7 years ago.
g - 20 = 4(s - 20)
g - 20 = 4s - 80
In the first equation, we have g = 2s. We are going to substitute this g into the second equation.
2s - 20 = 4s - 80
60 = 2s
s = 30
So, his son is 30 and Mr. Garcia is 60. 30 x 2 = 60.
20 years ago, his son would have been 10 and Mr. Garcia would have been 40. 10 x 4 = 40.
Step-by-step explanation:
Brainliest?
Answer:
Dr. Garcia's age is 60, and his son's age is 30.
Step-by-step explanation:
Let x be Dr. Garcia's age, and y his son's age.
1. Dr. Garcia is twice as old as his son
x = 2 y
2. Twenty years ago, he was 4 times as old as his son was then
x - 20 = 4 (y - 20)
Substitute x in 2 and solve for y:
2 y - 20 = 4 (y - 20)
2 y - 20 = 4 y - 80
- 20 = 2 y - 80
60 = 2 y
y = 30
Put y back into 1:
x = 2 (30)
x = 60
So Dr. Garcia's age is 60, and his son's age is 30.
Kameron is flying a plane for the first time! The air traffic controller tells him to fly at 500m above the ground or higher. Write an inequality that is true only for elevations at which Kameron should fly. use x for the variable.
kkAnswer:
jkkjj
Step-by-step explanation:
Sara's mother has bought 90 lollipops and 105 pencils for goody bags for Sara's birthday. What is the largest number of goody bags that Sara's mother can make so that each goody bag has the same number of lollipops and the same number of pencils?
All lollipops and pencils should be used for the goody bags.
Answer:
90 because you have one lollipop in each bag and then your will have 15 dollars left
Step-by-step explanation:
A motorcycle raced around a track at a speed of 110 miles per hour.
If the motorcycle raced for 0.5 hours, how many miles did it travel?
What shape results from a plane passing through a cone at a 45 degree angle to the base?
A)Ellipse
B) circle
C)Parabola
D) Square
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
Hey There!
The Answer = 2
[tex]5(x + 2) = 20 \\ x + 2 = 20 \div 5 \\ x + 2 = 4 \\ x = 4 - 2 \\ x = 2[/tex]
Answer:
x=2
Step-by-step explanation:
5(2x+2)=20
5(4)=20
20=20
Which is an equation of the line that passes through the points (-3,-4) and (4, 10)?
Answer:
y = 2x + 2
Step-by-step explanation:
I used the slope formula and slope-intercept form y = mx+b to find the equation. Which gave me y = 2x + 2
Hope this helps:)