The debate team bought 20 matching T-shirts to split among its members. Each member of the team will get t T-shirts. Write an expression that shows how many people are on the debate team.
Answer:
20/t members are on the team
Step-by-step explanation:
From the question, we want to get the number of people on the team
20 T-shirts were bought
each of the team members got t T-shirts
To know the number of people on the team, we have to divide the number of shirts bought by the number of shirts gotten by each team member
We simply have this as 20/t
Answer the statistical measures and create a box and whiskers plot for the following set of data.
1, 1, 6, 10, 12, 13, 13, 14, 16, 19
Min:
Q1:
Med:
Q3:
Max:
Answer:
min 1
Q1 = 6
med = 12.5
Q3 = 14
Max = 19
Step-by-step explanation:
Min simply refers to the smallest value and that is 1
Q1 is the first quartile and the formula is;
Q1 = (n+ 1)/4
where n is the number of terms which is 10
Q1 = (10 + 1)/4 = 2.75
This is approximately 3 and the 3rd term is 6
med is the median value and that is 12 + 13 = 25/2 = 12.5
Q3 is the third quartile
Q3 = 3(n+ 1)/4 = 8.25 and that is the 8th term which is 14
Max is simply the highest in value and that is 19
I need help so yea please help
Answer:
option 3
Step-by-step explanation:
divide the diameter by 2 to get the radius.
pi×r^2
3.14×42^2=5538.96 km^2
Given the following table, what is the quadratic equation?
X
у
1
2
2
5
10
3 4
17
O A 2x2 + 1
o B. x2 + 1
o C. 4x2 + 1
OD. 2x2 + x + 1
Answer:
Answer B.
x² + 1
Step-by-step explanation:
x=1
Input x= 1 into x²+1 to get y
(1)²+1 = 2
when x=2
(2)²+1 = 5
when x = 3
(3)² + 1 = 10.
when x=4
(4)² + 1 = 17
Hence Option B
a farmer uses 1/3 of his land to plant cassava 3/5 of the remaining land to plant Maize and the rest vegetables if vegetables cover an acre of 10 and area of 10 acres what is the total area of the framers land
Answer:
37.5 acres.
Step-by-step explanation:
Fraction of his land where vegetables are grown
= 1 - 1/3 - 2/3 *3/5
(after taking away 1/3 we get 2/3 and the farmer uses 3/5 of this 2/3 to grow Maize.
= 1 - 1/3 - 6/15 LCD of 3 and 15= 15 so we write:
= 1 - 5/15 - 6/15
= 1 - (5+6)/16
= 1 - 11/15
= 4/15.
4 /15 is equivalent to 10 acres
so total area (= 1) = 10 / 4/15 Invert the 4/15 and multiply:
= 10 * 15/4
= 150/4
= 37.5 acres.
What is the definition of a constant term?
Answer: A fixed value.
Step-by-step explanation: In Algebra, a constant is a number is by itself, or sometimes a letter such as a, b or c to stand for a fixed number.
Example: in "x + 5 = 9", 5 and 9 are constants.
Please Help!!! Need tonight! No fake links or I WILL report you!
In function graphing, if there is no amplitude change (mainly looking for tangent), what do you write? 1?
Answer:
The period of the tangent function is π because the graph repeats itself on intervals of kπ where k is a constant. If we graph the tangent function on −π2 to π2 , we can see the behavior of the graph on one complete cycle.
The tangent function does not have an amplitude because it has no maximum or minimum value. The period of a tangent function, y=atan(bx) , is the distance between any two consecutive vertical asymptotes..
so its not 1 but 2.
hope its right.
4. My son's age is of my wife's age, my wife's age is of my age, and my age is of my father's age. Find
age of my son, if my father is 50 years old
Answer:
50?
Step-by-step explanation:
Answer:
The age of son is 50.THANK YOU.
help asap! will give brainliest!
Answer:
Step-by-step explanation:
Given the exponential function A(x)= P (1+r)^x, what value for r will make the function a decay function
Answer:
negative value for r
Step-by-step explanation:
Given data
Given the exponential function A(x)= P (1+r)^x
A negative value for r will make the function a decay
Hence the decay function will look like
A(x)= P (1-r)^x
What is the discriminant of Y=9x^2-3x-2???????
Answer:
Discriminant= b²-4ac
a = 9 b = -3 and c = -2
Discriminant = (-3)² - 4(9)(-2)
= 9+72
Discriminant = 81
Ans = 81
2x - 3.5y -6x + 7
pls?
Answer:
if its Simplifying you have
Subtract 6x from 2x = −4x − 3.5y +7
if its not simplifying just tell me I will help as fast as I can
Step-by-step explanation:
WILL MARK BRAINLISET IF GOTTEN RIGHT!!
Answer:
12 cm
Step-by-step explanation:
OP = √(15² - (18/2)²)
=√(225- 9²)
=√(225-81)
=√144
= 12
What is the probability of drawing either an ace or a face card, when choosing one card from the deck?
help me in math i'm
confused
Answer:
4
Step-by-step explanation:
A bakery sells cakes in the shape of hollow spheres. The larger diameter of each sphere is 6 cm. The thickness of each hollow sphere is 1 cm.
What is the amount of cake in each hollow sphere? State your answer to the nearest tenth of a cubic centimeter.
The bakery packages 10 of the cake hollow spheres into a box. If the density of the hollow spheres is 1.415 g/cm3, what is the total mass of cake in the box?
Select the volume and total mass from the options below.
Answer:
volume = 79.6
mass = 1126.3g
Step-by-step explanation:
After Caleb deposits $60 into his savings account the balance is $148. What was his balance before the deposit l?
Write an equation to represent the problem.
Solve to find the solution
Answer:
88
Step-by-step explanation:
you need to subtract 60 from 148 so that it takes the 60 dollars away and is left with what he had before he deposited
Find the volume of the pyramid.
Answer:
118.4
Step-by-step explanation:
So, lets go over what we know:
This is a pyramid.
The height is 8.
The width is 12.
The length is 3.7
We need to find the volume.
The formula for volume of a pyramid is: [tex]\frac{l*w*h}{3}[/tex]
Lets plug our values into this formula and solve:
[tex]\frac{3.7*12*8}{3}[/tex]
Multiplying the numbers on top:
12*8 = 96
96*3.7=355.2
Now lets divide this by 3:
[tex]\frac{355.2}{3}[/tex]
= 118.4
So this is your volume!
Hope this helps! :D
umm please help me it is confusing
Answer: x = 24 & x = 96
Step-by-step explanation:
Answer: Every option given is a solution
Any value larger than 18 is a solution. So we can say x > 18.
============================================================
Explanation:
To isolate x, we multiply both sides by 6 like so
3 < x/6
3*6 < x
18 < x
x > 18
In the last step, I swapped the left and right sides. This swap meant that I had to flip the inequality sign as well. Saying x > 18 means we can pick anything larger than 18 to have it as a solution. Something like x = 5 is too small, but values like x = 24 and x = 96 will work. In fact, all of the answer choices given are larger than 18. So you'll check each answer box.
---------
As a way to confirm a potential answer, we plug it back into the original inequality. Let's say we wanted to check x = 90
So,
3 < x/6
3 < 90/6 ... replace every x with 90
3 < 15
The last inequality is true, because 3 is indeed smaller than 15. Therefore, the original inequality is true when x = 90. We confirm that x = 90 is a solution.
The steps to confirm x = 114, x = 96, and x = 24 will follow the same idea. I'll let you do those confirmations.
SOMEONE HELP ME PLEASE !! THANK YOU
A rectangle has a a perimeter of 68 ft. The length and width are scaled by a factor 1.5.
The perimeter of the resulting rectangle is ___ ft.
Answer and Step-by-step explanation:
Here is the equation for finding the sides (just to show):
68 = (2L + 2W)
We multiply L and W by 2 because there are two of the lengths and 2 of the widths.
Now, we add the scale factor to the outside, but on both sides of the equation.
68 × 1.5 = 1.5(2L + 2W)
Multiply 68 by 1.5.
102 = 1.5(2L + 2W)
The answer is 102.
The perimeter of the resulting rectangle is 102 ft.
#teamtrees #PAW (Plant And Water)
I will give brainiest
Answer:
A is equal to 20.
Step-by-step explanation:
To find the missing side we have to square both 21 and 29.
Because 21 x 21 = 441, and 29 x 29 = 841, all we have to do is subtract 841 from 441 and we have 400.
Now we have to find the square root of 400, since 20 x 20 = 400, that means 20 is our answer.
11.1 m
3.5 m
4 m
4 m
4 m
Answer:
Surface area?
4 x 3.5 x 1/2 (basically just dividing by 2) = 7
11.1 x 4 x 1/2(basically just dividing by 2) = 22.2, 22.2 x 3(three triangles on the sides) = 66.6
Now let's add all the given areas:
7 + 66.6 = 73.6 m^2 is your answer.
Leslie invested in an account that paid 2% annual interest compounded continuously. After 40
years, her investment was worth $6231.51. To the nearest dollar, what was the value of
Leslie's original investment?
help lolololololololol
Answer: 27/ D8
Step-by-step explanation: Don’t know if you still need the answer and Hope this helps and have a good day
The radius of a circular stage is 15 feet. Katie wants to lay down tile to cover the stage. If Katie pays $12.50 per square foot of tile, how much would it cost to tile the entire stage floor? Round to the nearest whole dollar.
Answer:
$8835.75
Step-by-step explanation:
The equation to use for this is for the area of a circle which is:
π r^2
So by plugging in 15 feet:
π 15^2,
π 225,
~706.86 ft^2.
Next, multiply this by the $12.50 per square foot.
706.86 * 12.50 = $8835.75
All done!
please help with this question and show how u found it i will mark u brainliest!
Answer:
32
Step-by-step explanation:
Place -3 in place of x
[tex]3^{3} + 5[/tex]
27 + 5
Answer:
32
Step-by-step explanation:
x^3+5
substitute -> 3^3+5
3^3= 27
27 + 5 = 32
Find the area of the composite shape.
please help me i need this grade
Answer:
Help you with what ..................???
Answer:
sorry
Step-by-step explanation:
what exactly do you need, we would all help
Aliyah had $22 to spend on 6 pencils. After buying them she had $4. How much did each pencil cost?
Answer:
$3
Step-by-step explanation:
$22 - 6 pencils = $4 left
3 x 6 = 18
22 - 18 = 4
each pencil costs $3
Answer:
3$
Step-by-step explanation:
because 22 - 4 = 18 18 ÷ 6 = 3 so 3$
Can somebody help me with this im pretty bad with coordinates ty in advance!
Answer:
5 units
Step-by-step explanation:
4^2 + 3^2 = 25
sqr root 25 is 5
Answer:
The distance from P to Q is
D. 5 units