The following examples have a unit rate of 30 meters per second:
B) 90 meters in 3 seconds.
D) 150 meters in 5 seconds.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
We have the unit rate of 30 meters per second.
A) 90 meters in 5 seconds.
The unit rate = 90/5 meters per second.
The unit rate = 18 meters per second.
B) 90 meters in 3 seconds.
The unit rate = 30 meters per second.
C) 120 meters in 6 seconds.
The unit rate = 20 meters per second.
D) 150 meters in 5 seconds.
The unit rate = 30 meters per second.
E) 240 meters in 6 seconds.
The unit rate = 40 meters per second.
Therefore, B and D have the unit rate of 30 meter per second.
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whats the answer to this question
Answer:
I believe the answer for that is this
y=-x²-1
y=0
which of these figures has rotational symmetry?
Answer: Choice C
We can rotate the figure 180 degrees so that it lines up with its original image perfectly. In other words, the before and after would be identical images.
The rotational symmetry of a form explains why an item has the same shape when rotated on its own axis. The correct option is C.
What is Rotational Symmetry?The rotational symmetry of a form explains why an item has the same shape when rotated on its own axis. When turned 180 degrees or with specific angles, clockwise or anticlockwise, many geometrical forms appear to be symmetrical. Examples include squares, circles, hexagons, and more.
The shape that has a rotational symmetry is option C, which is a parallelogram.
Hence, the correct option is C.
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Hi Is 4/8 equal 8/10
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
No
0.5 ≠ 0.8
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
No, it is not.
Step-by-step explanation:
The reason is that if you simplified 4/8, you will get 1/2. When you simplified 8/10, you will get 4/5. 1/2 and 4/5 aren't the same number or equivalent to each other so the answer will be no.
Hope that helps. If you need help with anything, let MissAsker know :)!
Hhhhhhhhhhhhhhhhhhhhhh
BRAINLIEST TO FIRST ANSWER
Use this story to answer all the following questions:
Vanessa's team played 8 games of basketball. During those 8 games her team's score was: 68, 76, 63, 58, 64, 75, 78 and 78.
What is the mean?
2.
What is the median?
3.
What is the range?
4.
What is the mean absolute deviation?
Answer:
The mean is 70, that's all I know. Sorry!
Step-by-step explanation:
Here's how you find the mean:
1. Add together ALL NUMBERS. (which equals 560 in this case.)
2. DIVIDE by the amount of numbers there are. (So 560 ÷ 8 = 70)
3. There's your answer! The mean of these numbers is 70.
I really hope this helps! Have a great day\night!
What is the area of the rectangle below?
Answer:
5/9m
Step-by-step explanation:
5/6 x 2/3
F = (9/5× C)+ 32
90°C = __°F
Answer:
c= 1/ 90 f
Step-by-step explanation:
John and Caleb want to make the high school basketball gym, so they are going to join a gym over the summer. John decided to go to Planet Fitness, which costs $30 to join, and $5 per visit. Caleb decided to go to Club4Fitness, which just charges $8 per visit. After how many visits have John and Caleb spent the same amount of money, and how much money did they spend?
Answer:
10 visits
Step-by-step explanation:
John and Caleb want to make the high school basketball gym, so they are going to join a gym over the summer.
Let the number of visits be represented as: x
For John
John decided to go to Planet Fitness, which costs $30 to join, and $5 per visit.
The equation = $30 + $5 × x
= 30 + 5x
For Caleb
Caleb decided to go to Club4Fitness, which just charges $8 per visit.
The Equation = $8 × x
= 8x
We equate both equations to each other
30 + 5x = 8x
Collect like terms
30 = 8x - 5x
30 = 3x
x = 30/3
x = 10
Therefore, John and Caleb would spent the same amount of money after 10 visits.
This person has been spamming me so I know they’ll read this. Your a really annoying person. All you do is spam useless links and have been spamming me. I can’t even ask questions because he fills the answers with links. Just go away or shut U P. Thank you
Answer:
The same person does that to me and i heard to NOT mess with those link because they can find our address or something
Step-by-step explanation:
Find t:
6 x 10^t = 360
Answer:
t=1.78
Step-by-step explanation:
A factory inspector found flaws in 3 out of 18 wooden boxes what is the experimental probability that the next wooden box will be flawed
A factory inspector found flaws in 3 out of 18 wooden boxes. What is the experimental probability that the next wooden box will be flawed?
Write your answer as a fraction or whole number.
-------------------------------------------------------------------------------------------------------------
Remember, The experimental probability is the number of times an event occurs out of the total number of trials.
-------------------------------------------------------------------------------------------------------------
Flawed Boxes / Total
=3/18
=1/6
So The Answer is 1/6
The experimental probability that the next wooden box will be flawed is 1/6=0.167.
What is experimental probability?
The experimental probability of an event is the ratio of the number of outcomes in which a specified events occurs to the total trials.
Mathematically, Experimental probability= f/n, where f is the number of times an event occurs, n is the total number of trials.
Total number of wooden boxes= 18
Total number of boxes that are flawed= 3
Therefore, required experimental probability = 3/18
=1/6
Hence, the experimental probability that the next wooden box will be flawed= 1/6
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De cada parábola (y-2)^2=8 (x-3)
Answer:
See below (Siéntete libre de traducir al inglés)
Step-by-step explanation:
Given the parabolic equation is in the form of (y-k)²=4p(x-h), this is a horizontal parabola with a vertical directrix at x=h-p where (h,k) is the vertex and the focus is (h+p,k). Since p=2, then the directrix is x=3-2=1. The vertex would be (h+p,k) -> (3+2,2) -> (5,2). Refer to the graph.
can someone please help me on this problem
solve (round to two decimal places)
Answer:
27.42
Step-by-step explanation:
need answer quick please
Answer:
77
Step-by-step explanation:
mean is also known as the average
to find the average you add up every data point and divide by number of data points.
74 + 75 + 80 + 76 + 75 + 81 + 78 = 539
539 / 7 = 77
anyone tell me the answer to b please
Answer:
total amount of students in the class = 24
the amount of boy students in the class = 8
the amount of girl students in the class = ?
a) we know how many boys are in so B=8/24
b) know you calculate the amount of girl students in the class
totally they are 24 students are found we know the boys then the last are girls to know how many girls are in there
24 - 8 = 16 girls.
G=16/24
help me with this math plz
What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?
Answer:
17 units
Step-by-step explanation:
Going from one point to the other, the change in x is 15 and that in y is 8. Therefore, applying the Pythagorean Theorem,
distance = √(225 + 64) = √289 = 17
The distance between the two points is 17 units.
Answer:
Solution :-Distance = √(x2 - x1)² + √(y2 - y1)²
Distance = √(7 - (-8))² + √(8 - 0)²
Distance = √(7 + 8)² + √(8)²
Distance = √(15)² + √(8)²
Distance = √(225 + 64)
Distance = √(289)
Distance = 17 unit
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Select the correct answer.
Solve the equation below for x. cx-4=7
A. x=3/c
B. x=c/3
C. x=c/11
D. x=11/c
Answer:
C
Step-by-step explanation:
Answer:
D. x = 11/c
Step-by-step explanation:
you add 4 to both sides so you can make the x by itself.
we are left with cx = 11
you divide c to both sides
Final Answer: x = 11/c
The nuclear waste from an atomic energy plant decays at a rate of 3% each 1 point
century. If 150 pounds of nuclear waste is disposed of, how much of it will
still remain after 10 centuries? Use the equation below and let x = 10.
y = 150(0.97)^x
Answer: MANZANA
Step-by-step explanation: PIOJO
classify a triangle whose side lengths are 8, 16, and 18
Answer:
Acute
Step-by-step explanation:
why is the order you use to name polygons important when writing a congruency statement?
Answer:
When stating that two triangles are congruent, use a congruence statement. The order of the letters is very important, as corresponding parts must be written in the same order. Notice that the congruent sides also line up within the congruence statement. One congruence statement can always be written six ways.
Step-by-step explanation:
PLZ HELP!!!! WILL MARK AS BRANLESTTT.. PLZZZZ
Answer:
(4,4)
Step-by-step explanation:
1+3=4
3+1=4
(4,4)
5 m 5 m 4 m 6 m 4 m 5 m 3 m What is the area of the figure? A. 22 m2 B. 30 m C 33 m2 D 42 m² E 50 m²
Number 4 - Consider the function graphed below. What is the value of the function when x=2?
hmmmmmmmmmmmmmmmmmmmm
Answer:
correct
Step-by-step explanation:
don't change anything
What is the factorization of the trinomial below?
2x2 - 16x + 30
A. 2(x-3)(x-5)
B. 2(x-3)(x-10)
C. 2x(x-3)(x-10)
D. 2x(x-3)(x-5)
Answer:
A) 2(x-3)(x-5)
Step-by-step explanation:
2x^2-16x+30
2(x^2-8x+15)
2(x-3)(x-5)
The factors for the given trinomial is 2(x-6)(x-5)
What is a trinomial?A trinomial is an algebraic expression that has three non-zero terms and has more than one variable in the expression.
Given is a trinomial, 2x²-16x+30
On factorizing,
= 2x²-16x+30
= 2x²-10x-6x+30
= 2x(x-5)-6(x-5)
= (2x-6)(x-5)
= 2(x-6)(x-5)
Hence, the factors for the given trinomial is 2(x-6)(x-5)
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1) y - 5 = -5/2(x + 1)
Graph the equation
what's 19.72308 rounded to the nearest hundredth
20
Step-by-step explanation:
i belive
HELP ME
I WILL GIVE YOU BRAINLIEST
Answer:
3 grams
Step-by-step explanation:
1. 820*26.8%=219.76
820-219.76=600.24
2. 600.24*26.8%=160.86432
600.24-160.86432=439.37568
3. 439.37568*26.8%=117.752682
439.37568-117.752682=321.622998
4. 321.622998*26.8%=86.1949635
321.622998-86.1949635=235.428034
5. 235.428034*26.8=63.0947131
235.428034-63.0947131=172.333321
6. 172.333321*26.8%=46.18533
172.333321-46.18533=126.147991
7. 126.147991*26.8%=33.8076616
126.147991-33.8076616=92.3403294
8. 92.3403294*26.8%=24.7472083
92.3403294-24.7472083=67.5931211
9. 67.5931211*26.8%=18.1149565
67.5931211-18.1149565=49.4781646
10. 49.4781646*26.8%=13.2601481
49.4781646-13.2601481=36.2180165
11. 36.2180165*26.8%=9.70642842
36.2180165-9.70642842=26.5115881
12. 26.5115881*26.8%
26.5115881-7.10510561=19.4064825
13. 19.4064825*26.8%=5.20093731
19.4064825-5.20093731=14.2055452
14. 14.2055452*26.8%=3.80708611
14.2055452-3.80708611=10.3984591
15. 10.3984591*26.8%
10.3984591-2.78678704=7.61167206
16. 7.61167206*26.8%
7.61167206-2.03992811=5.57174395
17. 5.57174395*26.8%=1.49322738
5.57174395-1.49322738=4.07851657
18. 4.07851657*26.8%=1.09304244
4.07851657-1.09304244=2.98547413
2.98547413
3
Too much ;-;
A 24-ounce can of mixed nuts contains 50% peanuts, 0.20 almonds, 1/10 cashews, and 0.20 hazelnuts. Which of the following represents the total amount of almonds and hazelnuts in the can?
Answer:
9.6 ounces
Step-by-step explanation:
Step 1
We find the amount of ounces of Almonds
Total amount of nuts in the container = 24 ounces
0.20 of the nuts are almonds.
Hence,
The amount of almonds = 0.20 × 24 ounces
= 4.8 ounces
Step 2
We find the amount of ounces of hazelnuts
Total amount of nuts in the container = 24 ounces
0.20 of the nuts are hazelnuts.
Hence,
The amount of hazelnuts = 0.20 × 24 ounces
= 4.8 ounces
Step 3
Therefore, the total amount of almonds and hazelnuts in the can is
4.8 ounces + 4.8 ounces
= 9.6 ounces