D
"What is a variable?
A variable is used in a Fair Test. A variable is any one of the elements of the test which could be changed. They can change the outcome of an experiment.
In a fair test, only one variable is allowed to be manipulated – all others have to be kept the same,or “controlled”."
What is the volume of the following rectangular prism?
Answer:
V=whl is volume of rectangular prism
Answer:
0.4375
Step-by-step explanation:
1 3/4 x 1/2 x 1/2
As part of a science project, Liam grew two pumpkins in his backyard. Pumpkin A weighs 14 1/2 pounds and Pumpkin B weighs 248 ounces. Which of the following statements is true of the pumpkins? (1 lb = 16 oz)
Answer:
if you got the answer then i will just take the point lol
Step-by-step explanation:
Help help help help me plsss
!! 50 POINT QUESTION !!
In the diagram, line GH is perpendicular to line IJ. What is the measure of angle 1?
Answer:
53
Step-by-step explanation:
have a nice day
what’s 9^-4 as a positive exponent.
what’s 1/3^-5 as a positive exponent.
Answer:
1) 1/9^4 or [tex]\frac{1}{9}^4[/tex]
2) 1/3^5 or [tex]\frac{1}{3}^5[/tex]
Step-by-step explanation:
Calculator!
Can someone please help me with this question the instructions are to use a calculator to find the perimeter (the solid lines and curves) of each figure. The perimeter of each semicircle can be found by using the equation 1/2 pi d (the place where I put the words pi has the pi symbol, and d is just a variable. Also use 3.14 as pi, and the top part is cut off a little bit, but it still counts as a full semi circle. Please help me.
Step-by-step explanation:
So you would have to find the circumference of a circle that is made of 2 of these semi circles. I'm sorry if that doesn't make sense.
1. The diameter is 34mm so using the given formula find the circumference.
2. multiply the perimeter of the semicircle by 5 and you should get your answer.
Hope this helps!
Answer:
267.025mm
Step-by-step explanation:
here you go and 1 semi circle is 53.405
Write a set of 6 numbers (only 2 can be the same!), so that the mean, the median, and the mode are all 60.
Answer:
Its 2 i did the sheet
Step-by-step explanation:
Please help! this is the last question :)
Please help, very much appreciated.
Answer:
22 1/5 miles per gallon
Step-by-step explanation:
Not sure if the answer is correct i think it is 45/2 turn this in to a proper fraction
becuase 1/90 gallons=1/4 miles so
1/4 times 90 again not sure if i correct.
Can someone answer this? Thanks a lot
Answer: 9 dollars
Step-by-step explanation: Mean is average so just add, and divide.
Using the Pythagorean Theorem, fill in the table. [Assume a and b are the lengths of the legs and c is the length of the hypotenuse.]
A B C
25 60
[ Select ]
7
[ Select ]
25
[ Select ]
30
34
9 40
[ Select ]
Answer: It would be Second leg = 15
Step-by-step explanation:
From my understanding, you are supposed to find the second leg of the right triangle by Pythagoras theorem.
Hypotenuse: 25
One leg: 20
Second leg: x
Pythagoras theorem: hypotenuse² = adjacent² + opposite²
c² = a² + b²
25² = 20² + b²
b² = 25² - 20²
b² = 625 - 400
b² = 225
b = √225
b = 15
Therefore, the second leg of the right triangle is 15.
Image below.
Explain
Answer:
No, It is not true
Step-by-step explanation:
First of all, we should have a number in the tenths place, and we don't.
Also, in the hundredths place, we should have 9, not 4.
And finally, the answers should be 0.195, not 0.042.
Answer:
This is False
You want to add it up as if there wasnt any decimal than you want to put the decimals back 3 spots
0.025 + 0.17= 0.195
If you have 2+2^2 and/or 5^2s when s=14 how much will you have???
Step-by-step explanation:
2+2^2=6
5^2(14)=25(14)=350
350+6=356
Hope that helps :)lol
Answer:
356
Step-by-step explanation:
2+2^2=6
5^2(14)=25(14)=350
350+6=356
plzzzzzzzzzzzzz help
Answer:
it is 3
Step-by-step explanation:
cause 3 is the highest exponent value
Answer:
The degree of this polynomial is 3.
Step-by-step explanation:
Hey!
==================================================================
When a polynomial has more than one variable, we need to look at each term to find out what the degree is. Terms are separated by + or - signs.
Find the degree by adding the exponents of each variable in it,
The largest such degree is the degree of the polynomial.
Let's start out by finding the degrees for each terms:
3x³ = The degree, or exponent, of x is 3.
5x² = The degree, or exponent, of x is 2.
1 = Constant Terms do not have a degree.
So, since the largest degree of a term is the degree of the polynomial., The degree of this polynomial is 3, since that is the highest!
==================================================================
Hope I Helped, Feel free to ask any questions to clarify :)
Have a great day!
More Love, More Peace, Less Hate.
-Aadi x
1100 students attend Ridgewood Junior High School. 4% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Answer:
the answer is 44 students.
Step-by-step explanation:
Answer: 44 students
Step-by-step explanation:
Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?
please someone help. dont send in fake answers or they will be reported.
Answer:
He leaves $0.75
Step-by-step explanation:
10%=0.125
0.125x6= 0.75 = 60%
Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!
Answer:
G
Step-by-step explanation:
First off, we know that Trinity is allowed to watch 420 minutes of television a week, which means that her watch time can be=420, cannot be >than 420 minutes, and can be <than 420 minutes. (in other words, her watch time can be equal to or less than 420 minutes) Because of this, we know that our answer choice must have 420≥. So H and J are out of the question.
Also, we know that each show that she watches is 30 minutes long. Because of this, the next part of our answer is going to be 30s. (I will explain this in the comment section of my post because it's getting a little long)
Therefore, the answer is G: 30s≤420
Answer:
G 30s < 420
Step-by-step explanation:
Trinity can watch 420 min of TV, which is "less than or equal to" but not more than 420 min. Therefore your inequality will be < 420
Next part says each show "s" is 30 min long, so you would multiple 30 times s which would be represented as 30s (think: 1 show is 30(1) =30, 2 shows is 30(2) = 60, 10 shows is 30(10) = 300, etc)
So, put together:
30s < 420 (or 30 min multiplied by 's' number of shows has to be less than or equal to 420)
is the expression 3^2/3^3 equivalent to 3^3/3^2
explain.
Answer:
No, the two expressions are not equivalent.
Step-by-step explanation:
3²÷3³ = 9÷27 = 1/3
3³÷3² = 27÷9 = 3
The table shows the number of chocolate and vanilla ice cream cones sold during the five soccer games at the tournament this weekend.
What is the difference between the median number of chocolate ice cream cones sold and the median number of vanilla ice cream cones sold?
A - 0
B - 1
C - 2
D - 3
Answer:
A
Step-by-step explanation:
please mark brainliest:D
Kylie is designing a floor plan for an office area that needs a common atrium, or central room. She has determined that the layout of the office will be like the diagram below. If all three offices are square-shaped, what are the dimensions and area of the atrium? Is the shape of the atrium a right triangle? Calculate the area of the atrium.
Answer:
It will be 382 always minus all the numbers by 6000
Step-by-step explanation:
Write 8 x 8 x 8 x 8 in exponential notation
Answer for brainliest
How do i do this and help me! Fast!!!
Answer: 1. 7, 2. 0, 3. 4, 4. 7, 14
Step-by-step explanation:
1. (3+4)+7=14 3+(4+x) x=7 14-3+4
2. 15+0=15 15-15=0
3. (4x12)x6=288 Yx(12x6) 12x6=72 288/72= 4
4. (2x7)x5=70 2x(Yx5) 2x5=10 70/10=7 Y=7
5. 14x35=490 490/35=14
MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE GIVE EXPLINATION THE HWERK IS PERCENTS
Answer:
a. 28
b. 6.5
c. 30
Step-by-step explanation:
1% = 80÷100
35% = 0.8×35
1% = 0.65
0.65 × 10 = 6.5
1% = 0.5
60% = 0.5×60
Answer:
28
6.5
30
another way you can get these answers is by cross multiplying. In order to do that you need to identify the percent, the whole (of), and the part (is). In identifying the whole and the part, look for the word is, and the word of. The number that is associated with is either the part or the whole. (There is 6 out of 80, what is the percentage?) always set the percentage out of a hundred.
So from there we set up the proportion:
ONE
(we don't know the part in any of them)
X/80=35/100 (cross multiply by putting the numbers on top of each other for the fractions)
TWO
X/65=10/100
THREE
X/50=60/100
Hope this helps, have a good day and remember to be tiger fierce!! :) (also, sorry that it is late.)
Pls help
This partial circle has a radius of 11 inches.
What is the area of this figure?
Use 3.14 pi.
Enter your answer as a decimal in the box. Round your answer to the nearest hundredth.
in²
which is equivalent to da ratio of 225:50
a. 4:1
b 9:200
c 175:1
d 9/2
e 2/9
Answer:
9/2
Step-by-step explanation:
I WILL GUVE BRAINLIEST!!!
Answer:
[tex]31.73\ in^2[/tex]
Step-by-step explanation:
1. Approach
The easiest way to solve this problem is to find the area of the triangle and the area of the inscribed circle. Then subtract the area of the inscribed circle from the area of the triangle.
2. Find the area of the triangle,
The area of the triangle can be found using the following formula,
[tex]A_t=\frac{b*h}{2}[/tex]
Where (b) represents the base of the triangle, and (h) represents the height.
Substitute in the given values and solve,
[tex]A_t=\frac{b*h}{2}\\\\A_t=\frac{12*10}{2}\\\\A_t=\frac{120}{2}\\\\A_t=60[/tex]
3. Find the area of the inscribed circle,
The formula to find the area of a circle is the following,
[tex]A_c=(pi)r^2[/tex]
Where (pi) represents the numerical value (3.1415...) and (r) represents the radius of the circle. By its definition, the radius of a circle is always half of the diameter, thus the radius of the given circle is (3).
Substitute in the given values and solve,
[tex]A_c=(pi)r^2\\\\A_c=(pi)(3)^2\\\\A_c=(pi)9\\\\A_c=28.26[/tex]
4. Find the area of the shaded region,
To accomplish this task, subtract the area of the circle from the area of the triangle,
[tex]A_t-A_c=A_s[/tex]
[tex]60-28.26=A_s[/tex]
[tex]31.73=A_s[/tex]
Find the area of the shape.
Either enter an exact answer in terms of π or use 3.14, point, 14 for π and enter your answer as a decimal.
Kristi and Dan are training for an upcoming swim meet. The mean and the MAD below represent their practice time in seconds for the 50 meter free style race. Kristi's mean is 56 and MAD 3.25. Dan's mean is 53 and MAD 1. What does this information say about their practice time
a.Kisti's data varies more than Dan's
b.Dan's data varies more than Kristi's
c.Kristi practices longer than Dan
d.Dan practices longer than Kristi
HELP PLEASE
HELP PLEASE HELP PLEASE
Step-by-step explanation/ Answers
because you have 5% possibilities and a total of 100%. You divide
100 by 5 and then you get 20 so that is for question 5
for question 6 it would be 80 because 100 - 20 is 80
for question 7 it will be 40 because 20 + 20 is 40
hopes this helps
The coordinates of a transformation are shown below. What transformation occurred? Select one answer.