Ben collected data from a group of 12 people. He measured each person’s resting heart rate and recorded the average number of hours each person exercised per week. He created a scatterplot to show the data he collected.
Based on the scatterplot, what is the best prediction of the resting heart rate, in beats per minute, of a person who exercises an average of 8 hours each week?
A. 55 beats per minute
B. 60 beats per minute
C. 50 beats per minute
D. 30 beats per minute
Answers
Answer:
50
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
Related Questions
I really need this plz
Answers
Answer:
2. Negative because if we multiply [tex] - \frac{3}{4} [/tex] by itself 13 times the answer resulting will be negative as if a negative number is multiplied to an other negative number odd number of times it will result in a negative number.
screenshot down below
Answers
Answer:
82
Step-by-step explanation:
Vertical rectangle:
A = bh
A = (5)(10)
A = 50
Horizontal rectangle:
h = 10 - (3 + 3)
h = 4
A = bh
A = (8)(4)
A = 32
Combined:
50 + 32
82
Answer:
[tex]A=82 meters^2[/tex]
Step-by-step explanation:
First we will split the shape into two rectangles.
Now that it is in two separate peaces, solve each one individually
Remember [tex]A = l*w[/tex]
[tex]10*5=50[/tex]
[tex]8*4=32[/tex]
Finally add the two areas together
[tex]50+32=82[/tex]
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
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I have one of them done correctly (I think...) plz help thank you!
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Answer:
A, B, and D
Step-by-step explanation:
Reason it is A, B, and D is because 10-6 = 4 6÷2 is three and 8×6 is 48
Answer:
your answers are A, B, D
Step-by-step explanation:
[tex]4=10-n\\4-10=10-n-10\\-6=-n\\-6/-1=-n/-1\\6=n\\\\3=\frac{n}{2}\\3*2= \frac{n}{2}*2\\6=n\\\\12=n+7\\12-7=n+7-7\\5=n\\\\8n=48\\8n/8=48/8\\n=6\\\\5+n=8\\5+n-5=8-5\\n=3[/tex]
If b/a = c/b = d/c = 2/3 , then find the value of a:b:c:d.
Answers
Answer:
highly confused...
Step-by-step explanation:
help me as fast as possible
Answers
Answer:
2040
Step-by-step explanation:
break it into 2 models
(18x3)x20
and
15x(8x8)
(18x3)x20
54x20= 1080
15x(8x8)
15x64=960
add them together
1080+960=2040
help plzzzzzzzzzzzzz
Answers
Answer:
sorry I can't help you ok
Ella wants to make a fruit salad for herself and 5 friends.
She has 5 cups of grapes, 3 pints of strawberries, and 1 quart of watermelon pieces.
1. How many cups of fruit salad does Ella have?
2. If she wants to share the fruit salad between herself and 5 friends, how much fruit salad will each person get?
Answer both to get brainlest. Also please explain.
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2. Since there are 15 cups of fruit salad you would need to divide 15 by the number of friends which would make it 2.5 cups of fruit salad per person
2.) 3 cups per person
6 out of 18 kids said hello to Mr. Koller this morning. What percent of kids said hello to Mr. Koller?
Answers
Answer:
Step-by-step explanation:
Simplify 6/18 = 3/9 = 1/3
To turn a percentage into a fraction multiply it by 100.
1/3 * 100 = 33.33333333...(3 goes on forever) percent
I need help please this due in 6 minutes
Answers
Answer:
First one
Step-by-step explanation:
Take Square root of 64/9 which is 8/3.
8/3 is greater than 7/3
Hence,
Square root 64/9 > 7/3
Write an equivalent expression for 3(x+4) + 2(x-2) that has only two terms. also if u answer this i will also friend u :3 thx
Answers
Answer:5x+8
Step-by-step explanation:
700 students attend Ridgewood Junior High School. 25% of students bring their
lunch to school everyday. How many students brought their lunch to school on
Thursday?
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So the answer would be 175.
Amanda completes 18 assignments in 3 days. At that rate, how many assignments would she complete in 7 days?
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Answer: 42
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
6 a day for 7 days
A random sample of dogs at different animal shelters in a city shows that 12 of the 65 dogs are puppies. The city's animal shelters collectively house 1,690 dogs each year. About how many dogs in all of the city's animal shelters are puppies?
Answers
26 x 12 = 312
Which rule has a scale factor of 3 and shifts the shape 4 units left and 2 units down?
Answers
Answer: option b
Step-by-step explanation:
would anyone help really quick. ty.
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Answer:
It’s a negative slope so it’s out of a and d
And there’s not a y intercept so it’s a
Answer is A
Step-by-step explanation:
What is the minimum y value of the graph above?
Answers
Answer:y=(x)
Step-by-step explanation:
Y=(x)
A fisherman is sitting 2 feet above the surface of a lake on a boat. The hook on his fishing pole is floating 6 feet below the lake's surface.
Part A: Which location has the greater absolute value, the fisherman's or his hook's? Explain your reasoning.
Part B: Are the locations of the fisherman and his hook opposites? Explain your reasoning.
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part b: they are opposites because he is above the surface level so it is +2 and his hook is below surface level which is -6
What is the mode please
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Plz answer ASAP Giving brainliest!
Answers
Answer: g(x) = f(x-2)
Step-by-step explanation:
When plugged into desmos, g(x) = 1/4(2^x) - 4
g(x) = f(x-2) is the only equation that lines up with this equation I stated above.
Note: if you try to do this yourself on desmos graphing calculator, make sure to add f(x) first (f(x) is: f(x) = 2^x - 4).
Someone help me pls. Theoretical Probability of compound events.
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Answer:
Step-by-step explanation:
this type of probability is very confusing to most people. You are in good company. :)
1 ( cheese ) ( salsa) ( veggie )
2 (Burrito) (taco) (wrap)
3
Burrito w/ cheese = 1/9
taco or wrap w/ salsa = 1/9
so it's (1/9) * (1/9) = 1/81
best of luck Destinee
No absurd answers or links. Please. It's standard to slope intercept form. I will give brainliest.
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PLEASE SOLVE RXU FOR BRAINLIEST :)
Answers
Answer:
its 37 lol
Step-by-step explanation:
Use the distributive property to write an expression that is equivalent to 12+4x.
Draw a diagram that shows the two expressions are equivalent.
Draw your graph on paper, take a picture, and upload it using the image upload icon
Answers
Answer:
12 + 4x= (6 x 2) + (2x x 2)
Step-by-step explanation:
this is the pic
A typical basketball player scores on 70% of free throw attempts. During a basketball practice, Lebron james attempted 40 free throws and was successful on 75% of them. How many free throws did he get? ( Give me methods as to how you got it ) I will mark brainiest who ever explans the most!
Answers
If you use a credit card, and you cannot pay your bill right away, you pay interest to the credit card company. Why?
Answers
Answer:
because they want to earn money
Step-by-step explanation:
plz give me Brainliest.
The product of a number and negative seven is at most negative eighty-four? What is the smallest value of the number?
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Answer:
Step-by-step explanation:
What is the smallest value of the number?
minimum
The minimum is the smallest value in the data set. The maximum is the largest value in the data set
The product of a number and negative seven is at most negative eighty-four?
8(-4x). X is the number?
Answer:
x(-7)=-84
Step-by-step explanation:
x times -7
12×(-7)
=-84
On Tuesday, Chris swam 6 laps in 5 1\10 minutes. On Wednesday, he swam the same distance in 4 7\10 minutes. How much faster did he swim on Wednesday?
and please show the answer. 10 extra points for work showed :)
Answers
Answer:
1 6/10 minute
Step-by-step explanation:
Simple subtraction, 5-4=1, 7-1=6, so therefore, Chris swam faster by 1 6/10 minutes.
Answer:
1 6/10 minute
Step-by-step explanation:
i dunno lol
the maximum load of elevator is 480 pounds. Assuming that the average mass of student is 45 pounds, and m represents the number of students in the elevator, how many students can take the elevator at the same time
Answers
we can replace m to see where it caps.
and the cap is 10.
we can replace m to check our work
45(10) < 481
450 < 481
if you add another student, it would go over the limit.
hope this helps :D
The base of a triangle is 9 units more than h, its height. Write an algebraic expression that represents its area in terms of h
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Answer:
Step-by-step explanation:
cn n .mxn
