Answer:
Sam ran 8.1 km
6.8 + 2.3= 8.1
Answer:
A. You know the difference in the distances the boys ran, so this is a subtraction problem.
E. The correct equation is s – 2.3 = 6.8.
The answers are a and e
A submarine patrolling the Indian Ocean was situated 800 feet below sea level. If it ascends 275 feet, what is its new position relative to sea level.
Answer:
-525 feet
Step-by-step explanation:
If a submarine was below sea level, that would mean that it would be at an elevation of negative feet down, so if it's 800 feet below sea level, it's elevation would be -800.
to ascend means to rise, so the submarine would be moving +275 feet (going higher, closer to sea level)
so you can make out this equation: -800 + 275
this would equal: -525
Which measure of variability is the most appropriate for this set of values?
13, 42, 104, 36, 28, 6, 17
A.
range
B.
interquartile range
C.
mean absolute deviation
D.
absolute deviation
E.
either interquartile range or mean absolute deviation
Answer:
The answer is 100% NOT absolute deviation,
My first guess was range but their is a chance it's wrong.
Answer:
B.interquartile range
Step-by-step explanation:
Got correct on eedmentum...
Write an equivalent expression to show the relationship of multiplication and addition.
10+10+10
4+4+4+4+4+4+4
8×2
3×9
6m
d+d+d+d+d
Which number line shows the solutions to
1x – 2 > 0?
Pls help
Melanie 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, 467 people went to The Youth Wing, 433 people went to Social Issues, and 342 went to Fiction and Literature.On Sunday, the library had 1500 total visitors. Based on what Melanie had recorded on Saturday, about how many people should be expected to go to Fiction and Literature? Round your answer to the nearest whole number.
Answer:
413 people should be expected to go to Fiction and Literature
Step-by-step explanation:
Proportion of people who went to Fictions and Literature on Saturday:
342 out of 467 + 433 + 343 = 1243
The proportion is:
342/1243 = 0.275
On Sunday:
Based on Saturday, so 0.275 out of 1500(number of visitors on Sunday).
0.275*1500 = 412.5
Rounding to the nearest whole number:
413 people should be expected to go to Fiction and Literature
The volume of a cylinder is 1800cm. if the height of the cylinder is 40cm then the diameter of cylinder is?
Answer:
Step-by-step explanation:
A survey asks students who walk or ride a bike to school whether they live more than one
mile from school. The results are shown in the table. Based on the results, which conclusion is
best?
Way to Get
to School
Walk
Bike
Total
Live More Than 1 Mile from School
Yes
No
Total
10
31
41
32
27
59
42
58
100
of the students who ride a bike, about 27% live
more than one mile away.
of the students who ride a bike, about 76% live
more than one mile away.
of the students who live more than one mile
away, about 32% ride a bike.
of the students who live more than one mile
away, about 76% ride a bike.
Answer:
of the students who live more than one mile
away, about 76% ride a bike.
Step-by-step explanation:
Plz help me well mark brainliest if correct!!.....
Answer:
12 inches
Step-by-step explanation:
All you have to do is divide 72 by 6.
72 divided by 6 equals 12.
So your answer would be D.12 inches
Which set of angle measures would determine a triangle?
A. 750, 150, 10°
B. 150°, 20°, 50°
O C. 50°, 50°, 100°
D. 75º, 5º, 100°
E. 70°, 60°, 40°
Answer: I think it’s E
Step-by-step explanation:
Answer:
D. 75°, 5•, 100°
Step-by-step explanation:
All angles in a triangle add up to 180°
-3x + 2 ≤ 14= ? [tex]-3x +2 \leq 14[/tex]
Answer: x>=-4
Step-by-step explanation:
-3x+2<=14
subtract 2 from both sides,
-3x<=12
Divide by -3, because you are dividing by a negative, the sign gets flipped
X>=-4
how would you move the green shape exactly over the gray shape using the fewest moves? check only necessary moves
Answer:
C and B
Step-by-step explanation:
Find the value of x. Round to the nearest degree.
Not drawn to scale
Answer:
Dude Where's the Diagram?
Please help i really need the points on this test ill give u brainliest if ur right!!
Answer:
13 and 16 for the first question and the second part i dont know sorry
Step-by-step explanation:
The median is the line in the center of the box
PLS HELP ITS URGENT!!
The circumference of the ball is 9.4 inches. What is the approximate surface area and volume of the ball? Round your answers to the nearest unit.
The surface area of the ball is approximately
square Inches.
The volume of the ball is approximately
cubic Inches.
Answer:
SA= 28 in^2
V= 14 in^3
Step-by-step explanation:
circumference= 2πr
9.4 = 2πr
r = 1.496
surface area of a ball = [tex]4\pi r^{2}[/tex]
= [tex]4\pi (1.496)^{2}[/tex]
=28 in^2
volume of a ball= [tex]\frac{4}{3} \pi r^{3}[/tex]
= [tex]\frac{4}{3} \pi (1.496)^{3}[/tex]
=14 in^3
In a video game, the chance of rain each day is always 30%. At the beginning of each day in the video game, the computer generates a random integer between 1 and 50. Explain how you could use this number to simulate the weather in the video game.
explain
Answer: 35
Step-by-step explanation:
please help me .
Select the correct answer.
Which expression is equivalent to the given expression?
2.12 – 111 – 6
A. (2x + 3)(3-2)
B. 2(x + 3)(x - 2)
C. (2 + 1) (1 - 6)
D. 2(1 – 3)(x + 1)
Answer:
(2x + 3)(x - 2)
Step-by-step explanation:
use FOIL
First, Outside, Inside, Last
2x x x = 2x²
2x x -2 = -4x
3 x x = 3x
3 x -2 = -6
2x² - 4x + 3x - 6
Find the probability of two persons being born on the same day?
Answer:
1/365
Step-by-step explanation:
The probability of being born any day of the year is 1 or more specifically: 365/365. Since Person B must be born on the same day as Person A their probability is 1/365
Answer:
Person A can be born on any day of the year since they’re the first person we’re asking. The probability of being born any day of the year is 1 or more specifically: 365/365.
Since Person B must be born on the same day as Person A their probability is 1/365.
We want both of these events to happen so multiply the probabilities:
365[tex] \frac{365}{365} . \frac{1}{365} = 0.0027[/tex]So you have a 0.27% chance of walking up to a stranger and discovering that their birthday is the same day as yours.
I think you are happy with this answer
5-64 =
A. -8
B. -4
C. 4 or -4
O D. -16
Find the area of this triangle round to the nearest tenth
Answer:
128.08 in^2
Step-by-step explanation:
A=1/2 ab SinC
=1/2×11×24×Sin 76
The area of given triangle is 128.1 square inches.
What is area of SAS triangle?The area of a SAS triangle is the total amount of space it encloses in a 2-dimensional plane. "SAS" which means "Side, Angle, Side", is the property of a triangle whose 2 sides and the angle between these sides is given.
The formula to calculate the area of a triangle using SAS is given as,
1. When sides 'b' and 'c' and included angle A is known, the area of the triangle is: 1/2 × bc × sin(A)
2. When sides 'b' and 'a' and included angle B is known, the area of the triangle is: 1/2 × ab × sin(C)
3. When sides 'a' and 'c' and included angle C is known, the area of the triangle is: 1/2 × ac × sin(B)
Given
a = 24 inches
b = 11 inches
∠C=76°.
Area of SAS triangle = [tex]\frac{1}{2} absinc[/tex]
Area = [tex]\frac{1}{2}(24)(11)sin76^{0}[/tex]
Area = 128.079 ≅ 128.1 (nearest tenth)
Hence, the area of given triangle is 128.1 square inches.
Find out more information about area of SAS triangle here
brainly.com/question/3509451
#SPJ2
Which equation represents a line that has a slope of 1/3 and passed through point (-2,1)?
Answer:
y=1/3x+5/3
Step-by-step explanation:
use the equation y=mx+b plug in slope for m, -2 for x and 1 for y
If y varies jointly as x and z and y = 24 when x = 2 and z = 1, find y when x is 12 and z is 2.
A. 288
B. 48
C. 576
D. 144
Answer:
288
Step-by-step explanation:
y= xkz
K= y/xz
= 24/2×1
= 24/2
= 12
y= xkz
= 12×12×2
= 288
Hence the value of y is 288
What are the results of
(3 + 1) + 27 ÷ 9 =
Answer:
3.4
Step-by-step explanation:
PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
(3+1)=4
4+27=31
31 ÷9=3.4
(hope this helped)
The result of expression(3 + 1) + 27 ÷ 9 = 7 .
What is order of operations?Order of operations is a set of rules to perform operations in an arithmetic expression.
PEMDAS is an acronym used to mention the order of operations to be followed while solving expressions having multiple operations. PEMDAS stands for P- Parentheses, E- Exponents, M- Multiplication, D- Division, A- Addition, and S- Subtraction.
Given expression
(3 + 1) + 27 ÷ 9
Using order of operations,
Solving Parentheses
= 4 + 27 ÷ 9
Solving Division operation
= 4 + 3
Solving Addition operation
= 7
Hence, 7 is the result of the expression (3 + 1) + 27 ÷ 9 .
Learn more about order of operations here:
https://brainly.com/question/13079176
#SPJ2
I don’t know what to do please don’t give me files I don’t get it
Answer:
i believe its dependent
Step-by-step explanation:
What is the quotient if
1/3 of 10 is divided by 1/7 of 8/12? Reduce if possible.
Answer:
2.75
Step-by-step explanation:
1. 5 times a number decreased by 12 equals 62. What is the number?
Equation:
Solution:
2. One-half of a number is 8. What is the number?
Equation:
Solution:
help me please..tnx
Read this excerpt from Fever 1793.
Andrew Brown's print shop smelled of ink and grease and the sweat of muscular apprentices carrying trays of lead type from the composing table to the printing press. When I was a child, Mr. Brown let me pick out letters and set them in the form. It had been a thrill seeing my words in print.
The printer issued no invitation to me that morning. He was deep in conversation with Mr. Carris as we entered.
Readers understand Andrew Brown's feelings based on his
direct statements
unusual actions.
work habits.
attitude toward others.
Answer: The answer is (B) unusual actions
Step-by-step explanation:
I took the test on edge and got it right and all so the person above me is correct, have a wonderful day. And good luck with your test. (✿◡‿◡)
Reading the excerpt allows a reader to understand what Andrew Brown is feeling thanks to his unusual actions.
How can the reader infer Andrew Brown's feelings?The speaker in the excerpt talked about how Andrew Brown would usually offer to allow him to pick out letters and arrange them in a form.
On this day, Andrew Brown did not offer the speaker that courtesy which was unusual. This shows that Andrew Brown is not his usual self.
In conclusion, option B is correct.
Find out more on Fever 1793 at https://brainly.com/question/6111208.
HELP PLEASE I BEG
Juan had $19000 and chose to split the money into two different mutual funds. During the first year, Fund A earned 7% interest and Fund B earned 3% interest. If he received a total of $1042 in interest, how much had he invested into each account?
Juan invested $_____ into Fund A.
Juan invested $_____ into Fund B.
Answer:
Juan invested $ 11,800 in Fund A and $ 7,200 in Fund B.
Step-by-step explanation:
Given that Juan invested $ 19000 in two mutual funds, and Fund A earned 7% profit during the first year, while Fund B earned 3% interest, if he received a total of $ 1042 profit, to determine how much she had invested in each mutual fund the following calculation must be performed:
19000 x 0.07 + 0 x 0.03 = 1330
15000 x 0.07 + 4000 x 0.03 = 1170
11000 x 0.07 + 8000 x 0.03 = 1010
11500 x 0.07 + 7500 x 0.03 = 1030
11800 x 0.07 + 7200 x 0.03 = 1042
Therefore, Juan invested $ 11,800 in Fund A and $ 7,200 in Fund B.
4.0/5.7=1.8/x what is the answer for u smart people
Answer:
here you go
Step-by-step explanation:
Answer:
2.565
Step-by-step explanation:
Hope that this helps!
Can someone please help me, giving all answers hearts, thank you in advance
Answer:
D) y=-5/2x; y=-20
Step-by-step explanation:
If y varies directly with x, then y=kx where k is our proportionality constant
Therefore, since y=-5 when x=2, we have -5=k(2) where k=-5/2
This means that when x=8, y=(-5/2)(8)=-20, making choice D correct
There are 25 pineapples in a basket. Each pineapple weighs 100 grams. What is the total weight off all the pineapples in the basket? Please use complete sentences when answering the question.