Answer:
23-27 students makes up the popuation of the 5-6%
Step-by-step explanation:
450*.05= 22.5
450*.06= 27
PLS ILL HELP ILL GIVE YOU BRAINLIEST
Answer:
2nd one
Step-by-step explanation:
because both sides of table should be in the answer
Answer:
I think its the second one and no I'm not copying the person above me or below me who answered
Step-by-step explanation:
i can see the picture now
A fish tank holds 80 gallons of water. John is filling the tank at a rate of 2 gallons per minute. At this rate how long will it take for John to fill 50% of the tank?
A motorboat moves across a lake at a constant speed. When it begins, it is 55 km from the shore. After 12 minutes, it is 19 km from the shore. Which function describes the motorboat's distance from the shore?
A. y = –12x + 19
B. y = –3x + 55
C. y = 3x + 55
D. y = –12x + 55
Answer:
y= _3x+55
Step-by-step explanation:
we conqet two points
(0,55) (12,19)
55=B subsiquent two points into the equation
19=a,12+55
a=-3
b=55
so we choose B
Answer:-3x=55
Step-by-step explanation:I had to do it
Can somebody explain to me of how squared 28 equaled 2 squared to 7 please? With step by step explanation If you don’t mind
please see the attached picture for full solution
hope it helps
good luck on your assignment
Help me find the values of x
1. 2x+1=9
2. 4x+3=19
3. 3x-2=7
____________________________________________________
If there's addition, use subtraction to find the value.If there's subtraction, use addition to find the value.x(y) means to multiply x with y____________________________________________________
1. In the first problem, we need to subtract 1 from 9 since there is an addition:
9 – 1 = 8
Next, divide 8 by 2, and we get:
8 ÷ 2 = 4
This means that x = 4
Finally, check the answer by:
2(4) + 1 = 9
2. In the second problem, we need to subtract 3 from 19 since there is an addition:
19 – 3 = 16
Next, divide 16 by 4, and we get:
16 ÷ 4 = 4
This means that x = 4
Finally, check the answer by:
4(4) + 3 = 19
3. In the third problem, we need to add 2 with 7 since there is subtraction:
2 + 7 = 9
Next, divide 9 by 3, and we get:
9 ÷ 3 = 3
This means that x = 3
Finally, check the answer by:
3(3) – 2 = 7
Hope this helps :)
what is the average rate of change of f over the interval [-3,9]
Answer:
According to the graph, f(−3)=3 and f(9)=-7
-7-3/9-(-3)= −10/12
Therefore the answer is -5/6
From Khan
The average rate of change over the interval [-3,9] will be 63 units per one unit change in y - value.
What is Polynomial? What are exponents? What is the general equation of a straight line? A polynomial is defined as an expression which is composed of variables, constants and exponents, that are combined using mathematical operations such as addition, subtraction, multiplication and division.An exponent is a number that is placed as a superscript over a number. In other words, it indicates that the base is raised to a certain power. Tis expression means that -\(b^x = \underbrace{b \times \dots \times b}_{x \text{ times}}\)
The general equation of a straight line is : y = mx + cwhere : [m] → is slope of line and [c] → is the y - intercept
We have the following function -
f(x) = x³ - 9
The average rate of change would be -
r = {720 - (- 36)}/{9 - (- 3)}
r = 756/12
r = 63
Therefore, the average rate of change over the interval [-3,9] will be 63 units per one unit change in y - value.
To solve more questions on exponents, visit the link below-
https://brainly.com/question/28966438
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[ Complete question -
what is the average rate of change of f(x) = x³ - 9 over the interval [-3,9] ]
The area of a wall is 264 feet^2. If the length of the wall is 22 feet, what is the height of the wall?
Answer:
Height= 12 ft
Step-by-step explanation:
\(\frac{22h}{22} = \frac{264}{22} = 12\)
Sidney measured a summer camp and made a scale drawing. The sand volleyball court is 3 centimeters wide in the drawing. The actual volleyball court is 9 meters wide. What scale did Sidney use for the drawing?
plz help i beg if i don't do this i will fail
i wil give brainlist
and 20 point
Answer:
1:300
Step-by-step explanation:
9m=900cm
900/3=300
`1:300
Answer:
1:300
Step-by-step explanation:
How many solutions does the following system of equations have? y=5/2x+2 and 2y=5x+8
Answer:
No solutions.
Step-by-step explanation:
y = 5/2x + 2
2y = 5x + 8
Plug the first equation into the second.
2(5/2x + 2) = 5x +8
5x + 4 = 5x + 8
5x + 4 cannot equal 5x + 8, so this system of equations has no solutions.
Please find an equivalent expression to 2(n+1)-3
Answer:
2n-1
Step-by-step explanation:
it is the correct answer
5. Use 3.14 for Pi to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary.
Answer:
Step-by-step explanation:
248.85
Answer:
221.47m^2
Step-by-step explanation:
To estimate the area of a circle, we can use the formula:
Area = π x (radius)^2
Since the diameter of the circle is given as 16.8m, we can first find the radius by dividing the diameter by 2:
radius = diameter / 2 = 16.8m / 2 = 8.4m
Now, using the given value of pi as 3.14, we can estimate the area of the circle as:
Area = π x (radius)^2
= 3.14 x (8.4m)^2
= 3.14 x 70.56m^2
= 221.47m^2 (rounded to the nearest hundredth)
Therefore, the estimated area of the circle is approximately 221.47 square meters.
slope 3
...................................................................
Screenshot 1 is the question and screenshot 2 is answer options
Answer:
-\(\frac{1}{2}\)
Answer: i believe it is E if not then its H
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
-3-(-6) = -3+6
-4-2 -4-2
-3+6 = 3 reduce) = 1
-4-2 -6 2
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
explain please i need help
There were 100 chocolates in a box. The box was passed from person to person in one row. The first person took one chocolate. Each person down the row took one more chocolate than the person before. The box was passed until it was empty. What is the largest number of people that could have removed chocolates from the box? How do you know?
Answer: 13 people (I think)
Step-by-step explanation:
I didn't use a set equation to solve the problem, but I added 1+2+3+4... (and so on) until I got a number that was over 100. When I got to 14, the number reached 105, meaning that 13 people were able to get the number of chocolates that they desired. The fourteenth person was short 5 chocolates.
Please feel free to ask me any further questions you have! Have a wonderful day!
Match diagram A with a description. (diagram below)
Answer:
A decrease by 2/5
Step-by-step explanation:
x = 5/5
y = 3/5
If y = 3/5 then that means 2/5 was taken away from x.
Answer:
A decrease by 2/5
Step-by-step explanation:
Which expression is equivalent to quantity negative three and one third times d plus three fourths end quantity minus quantity three and five sixths times d plus seven eighths end quantity?
one half times d minus one eighth
one half times d minus one and five eighths
forty three over 6 times d minus one eighth
negative forty three over six times d minus one eighth
Answer: 27/65
Step-by-step explanation:
math
screenshots
every question will ask to find the slope.
thank you
happy/hoppy easter-eve
Anya makes withdrawals from and deposits into her bank account. A. What integer represents the change in the amount in her account Anya withdraws $12 once each day for four days? B. What integer represents the change in the amount in her account of Any deposits $12 once each day for four days? C. Look for Relationships Explain the difference between the integer for the withdrawals and the integer for the deposits.
Answer:
-48
+48
withdrawals decreases, deposits increses the amout in bank account
Step-by-step explanation:
The integer which represents the withdrawal is -48 and the integer that represents the deposit is 48.
What is a number system?A numeral system is a way of writing numbers; it's a way of mathematically notating a collection of numbers by utilizing a consistent set of digits or other symbols. In several numeral systems, the same set of symbols may represent various numbers.
An integer, which can comprise both positive and negative integers, including zero, is a number without a decimal or fractional portion.
Given that Anya makes withdrawals from and deposits into her bank account.
The integer represents the change in the amount in her account Anya withdraws $12 once each day for four days will be ( -48 )
The integer represents the change in the amount in her account Any deposits of $12 once each day for four days will be ( 48 ).
Therefore, the integer which represents the withdrawal is -48 and the integer that represents the deposit is 48.
To know more about the number system follow
https://brainly.com/question/17200227
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6 ft 2 in. = _____ ft
A. 6 1/12
B. 6 1/6
C. 6 1/3
D. 6 2/3
70 points!
Answer:
B. 6 1/6
Step-by-step explanation:
2/12 = 1/6
Your answer would be B. 6 1/2.
You're welcome ;)
Complete the process of solving the equation.
Fill in the missing term on each line. Simplify any fractions.
2c+17=17
2c=
Subtract 17 from both sides
c=
Divide both sides by 2
Answer:
jkiubkbiuanziz
Step-by-step explanation:
Reggie works at Bright Bouquets flower shop.
Yesterday, he made 4 centerpieces, which would normally use up an entire shipment of roses. In the shop's latest shipment,
12 roses were wilted, so Reggie couldn't use them. He used the remaining 36 roses in the centerpieces.
Which equation can you use to find how many roses, x, Reggie normally uses in a centerpiece?:?????????? HELP
Answer:
He normally uses 12 roses in a centerpiece
Step-by-step explanation:
The equation he can use will be,
4x - 12 = 36
4x = 48
x = 12
I need help with this question, I'm not very good at math and all help is appreciated!
Answer:
A
Step-by-step explanation:
We can solve for H by isolating it on one side of the equation, as follows:
J/H - I/H = G
Taking H as the common denominator:
(J - I)/H = G
Multiplying both sides by H:
J - I = GH
Adding I to both sides:
J = GH + I
Dividing both sides by G:
H = (J - I)/G
So the answer is
(A)
H = (J - I)/G.
Answer: A
Step-by-step explanation:
\(\frac{J}{H} = G + \frac{I}{H}\) >Since you are solving for H bring I/H to the other side
by subtracting I/H from both sides
\(\frac{J}{H}- \frac{I}{H} = G\) >There is a common denominator so you can
combine the fractions
\(\frac{J-I}{H} = G\) >Multiply both sides by H or cross multiply whichever
way your mind things about how to get H on top
\(J-I = G(H)\) >Divide both sides by G
\(\frac{J-I}{G} = H\) >Answer is A
What is the surface area of the cylinder? Approximate using π = 3.14 and round to the nearest square meter.
a cylinder has radius labeled 2.4 meters and height labeled 6.5 meters
43 square meters
113 square meters
134 square meters
341 square meters
Answer:
\(≈134 \: {cm}^{2} \)
Step-by-step explanation:
Given:
r (radius) = 2,4 m
h (height) = 6,5 m
π = 3.14
Find: A (surface area) - ?
\(a(surface) = 2\pi {r}^{2} + 2\pi \times r \times h\)
\(a(surface) = 2 \times 3.14 \times ({2.4})^{2} + 2 \times 3.14 \times 2.4 \times 6.5 ≈134 \: {cm}^{2} \)
Answer: 134 square meters
Step-by-step explanation:
Write an algebraic expression for “three times the quantity q minus eleven.”
Answer:
\(3q-11\)
Step-by-step explanation:
Answer:
3q - 11Step-by-step explanation:
Read this phrase carefully.
(three times the quantity q minus eleven.)
"3 times the quantity q" means adding q three times or "3q"."minus 11" means subtracting 11 from "3q".Conclusion:
Our expression created is 3q - 11.
Hoped this helped.
\(GeniusUser\)
Andre was trying to write 7⁴/ 7⁻³ with a single exponent and wrote 7⁴/ 7⁻³ = 7⁴⁻³ = 7¹. Explain to Andre what his mistake was and what the answer should be.
Answer:
His mistake was that he removed the fraction and instead he used \(7^4^-^3 =7^1\\\). He should've kept the fraction to make the answer right.
PLS HELP
Triangle ABC has three coordinates with a negative x-value and a positive y-value. Which of the following transformations would place its image in Quadrant III?
A.
reflection over the x-axis
B.
dilation of scale factor
1
2
C.
rotation 180° counterclockwise
D.
translation 8 units to the left and 5 units up
Hello! can Someone pls help me with this question.
Answer:
Do u still need the answer?
Step-by-step explanation:
Find the area of the composite polygon below if each square unit has a length of 1 unit.
A: 99 units
B: 56 units
C: 143 units
D: 127 units
Coordinate Plane Dilation
Answer:
B. (36, -12)
Step-by-step explanation: