9514 1404 393
Answer:
E
Step-by-step explanation:
You can see from the first and last points that the data set demonstrates a slight upward trend. That means the slope of the regression line will be near +1, eliminating all choices except A and E.
The y-intercept of such a line will not be negative, eliminating choice A, leaving choice E as the only reasonable option.
__
If you input this data to a suitable calculator or spreadsheet, it can find the parameters of the regression line for you. (We presume you have been introduced to such tools.) My graphing calculator gave the results shown below, confirming E is the correct choice.
Solve h + 6 / 5 = 2
Solve for h
Answer:
-1
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
h + 6 / 5 = 2 * 5
h + 6 = 10 -6
h = 4
Alix is 6 inches shorter thelan Ben. Alix is p inches tall. Write an expression to show how tall Ben is
Answer:
p+6
Step-by-step explanation:
Piece-wise defined function
been having trouble :,)
Answer:
c.y is the correct answer
Step-by-step explanation:
because its defined in x from the left ×<=1
Find the sum of two functions f(x)= 3x+2 and g(x)= 2x-3
[tex]\large \mathfrak{Solution : }[/tex]
The sum of the given functions is :
f(x) + g(x)3x + 2 + 2x - 35x - 1the librarian purchased 22 copies of the best for $385.66 how much did each copy of the book cost
Answer:
$17.53
Step-by-step explanation:
$385.66÷22=$17.53
prime factorisation of 500
[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]
2 | 500
2 | 250
5 | 125
5 | 25
5 | 5
1 | 1
Prime factorisation of 500 = 2 × 2 × 5 × 5 × 5 × 1
_____
Hope it helps.
ᏒᎯᎨᏁᏰᎾᏯᏕᎯᏝᎿ2222
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
[tex]\huge \sf 5 \: \underline{l \: 500} \\ \huge\sf 5 \: \underline{l \: 100} \\ \huge \sf 5 \: \underline{l \: 20 \: \: } \\ \huge \sf 2\: \underline{l \: 4 \: \: \: \: } \\ \huge\sf 2\: \underline{l \: 2 \: \: \: \: } \\ \huge\sf \: \: 1[/tex]
The prime factorisation of 500 will be =>
[tex]\huge \dashrightarrow \sf 5 \times 5 \times 5 \times 2 \times 2 \\ \huge = \underline{\bf \: {5}^{3} \times {2}^{2} }[/tex]
After how many years are the salaries offered by Company B and Company C the same?
The salaries for Company B and Company C will be the same after _____
years
Answer:
Step-by-step explanation:
please pick the matching answer for each equation above
Answer:
The first equation matches with equation (ii)
The second equation matches with equation (iii)
The third equation matches with equation (I)
ILL GIVE BRAINILEST PLEASE HELP :D
Answer:
Option B
Step-by-step explanation:
Notice the slope of the graph is
[tex]\frac{4-1}{100-0}\approx\frac{1\text{ atmosphere}}{33 \text{ feet of depth}}[/tex]
So as the diver travel every 33 feet of depth (33 feet descending), the pressure increases by 1 atmosphere.
If a rocket is orbiting Earth at 18,000 miles per hour, how many complete orbits of Earth will it make in a 24-hour period?
Answer:
maybe 2?
Step-by-step explanation:
The number of complete orbits it can make in 24 hours is dividing total miles per hour by 24-hour period.
Number of complete orbits of Earth will it make in a 24-hour period is 750 orbits
Total orbiting speed = 18,000 miles per hour
Total time = 24 hours
Number of complete orbit = Total orbiting speed ÷ Total time
= 18,000 miles per hour / 24 hours
= 750 orbits
Therefore, number of complete orbits of Earth will it make in a 24-hour period is 750 orbits
Read more:
https://brainly.com/question/20365394
Calculate the unit rate:
write your answer as a decimal
1/2 mile in ever 1/3 hour
Answer:
[tex]unit \: rate = \frac{distance}{time} [/tex]
unit rate is similar to speed / velocity:
[tex]unit \: rate = \frac{ (\frac{1}{2} )}{ (\frac{1}{3})} \\ \\ = \frac{1}{2} \div \frac{1}{3} \\ \\ = \frac{1}{2} \times \frac{3}{1} \\ \\ = > { \boxed{ \boxed{unit \: rate = \frac{3}{2} \: miles \: per \: hour}}}[/tex]
[unit rate must have units including per <time> ]
plz answer i need this B
Answer:
Option CStep-by-step explanation:
The data in the table shows quantity increase with the price increase and we want to analyze the relationship between price and quantity.
The data indicates a positive slope if we keep price on x-axis and quantity on y- axis.
Option C is reflecting this and correctly highlighted.
Answer:
Option C
Step-by-step explanation:
Because as we can see y is increasing with respect to x
So the slope is positive
The line should go up rightwards
Hence option C is correct
WILL GIVE BRAINLEST
DO ALL QUESTIONS PLS..
Answer:
sorry......................F
Answer: Which question?
Step-by-step explanation:
Solve 1 and 2 step equations
2x-5=3
Answer:
x=4
Step-by-step explanation:
move -5 over and switch to 5+3=8/2=4
Need help with this question
9514 1404 393
Answer:
112 m²
Step-by-step explanation:
The area of a triangle is given by the formula ...
A = 1/2bh
Here, we have four identical triangles. Their total area is ...
SA = 4A = 4(1/2)bh = 2bh
SA = 2(8 m)(7 m) = 112 m² . . . . pyramid surface area
I need to know both answer to the second part
Answer:
110 chocolate cupcakes
88 vanilla cupcakes
Step-by-step explanation:
5chocolate to 4 vanilla
5x+ 4x = 9x
9x=198,
x = 22
22 * 5=110 chocolate cupcakes
22 * 4=88 vanilla cupcakes
CHECK: 88 + 110 = 198
Suppose M is the midpoint of FG. Use the given information to find the missing measure or value.
FM =5y + 13, MG = 5 - 3y, FG = ?
Answer:
FG = 16
Step-by-step explanation:
F___M___G
FG = FM+MG
FG = ( 5y +13 ) + (5-3y)
FG = 2y + 18
FM = MG
5y +13 = 5-3y
5y +3y = 5 - 13
8y = - 8
y = -8/8
y = – 1
FG = 2y + 18 = 2(-1) + 18 = – 2 + 18 = 16
I hope I helped you^_^
Match the equivalent expressions. 36+24 plzz help bc i gotta finish today
Answer:
12(3+2)
Step-by-step explanation:
luke has $1.40 in quarters and nickels. he has 2 more quarters than nickels. how many coins of each type does he have?
Answer:
3 nickels and 5 quarters
Step-by-step explanation:
Let n = number of nickels
q = number of quarters
q = n+2
.25q + .05n = 1.40
Using the first equation and replacing q in the second equation
.25( n+2) + .05n = 1.40
Distribute
.25n+.50 +.05n = 1.40
Combine like terms
.30n +.5 = 1.40
Subtract .5 from each side
.3n +.5-.5 = 1.40-.4
.3n = .9
Divide by .3
.3n/.3 = .9/.3
n = 3
q = n+2
q=5
Step-by-step explanation:
Let the
Nickel coin = x
Quarter coin = y
y = n + 2
0.25y + 0.05x = 1.4
0.25(x + 2) + 0.05x = 1.4
0.25x + 0.5 + 0.05x = 1.4
0.25x + 0.05x = 1.4 - 0.5
0.30x = 0.9
x = 0.9/0.3
x = 3
y = 3 + 2 = 5
The Johnson family ordered 2 cheese pizzas and 4 pepperoni from Pizza Hut for a college football watching party. They finished 1 2/5 cheese pizzas and 3 1/5 pepperoni pizzas. How much pizza was eaten at the party in all?
Answer:
4 3/5
Step-by-step explanation:
you first do 1 plus 3 which equals 4 then do 2/5 plus 1/5 which equals 3/5
(-8x-6)-4^2 evaluate
answer:
-8x-22
step by step explanation:
none
Answer:
-8x - 22
Step-by-step explanation:
[tex]( - 8x - 6) - {4}^{2} [/tex]
[tex] - 8x - 6 - {4}^{2} [/tex]
[tex] {4}^{2} = 4 \times 4 = 16[/tex]
[tex] - 8x - 6 - 16[/tex]
[tex] - 6 - 16 = - (6 + 16) = - 22[/tex]
[tex] = - 8x - 22[/tex]
I’ll mark you as brainliest!
Please help me I’m in desperate need.
Answer:
[tex]5 + (9 + b) \\ 5 + 9 + b \\ 14 + b \: answer[/tex]
Step-by-step explanation:
please mark me brainliestSolve the system by substitution.
y = -6x
y = -8x + 6
Answer:
[tex]here \: y = - 6x \\ then \: y = - 8x + 6 \\ - 6x = - 8x + 6 \\ - 6x + 8x = 6 \\ 2x = 6 \\ x = \frac{6}{2} \\ x = 3 \\ thank \: you[/tex]
Blake puts apples and pears into boxes for the customers at the local food bank. He puts the same number of apples or pears in each box. Each box has only one type of fruit There are 64 apples and 48 pears. What is the largest number of pieces of fruit Franklin can put in a box?
To solve this problem, find the greatest common factor of the numbers representing the numbers of apples and pears respectively.
Each box will contain 3 pears and 4 apples.
And total number of fruits in each box will be 7 fruits.
It's given in the question,
Blake has 64 apples and 48 pears with him.He has to put equal numbers of each fruit in a box.To find the greatest number of fruits he can put in a box we will find the greatest common factor (GCF) of the given numbers first.
[tex]48=1\times 2\times 2\times 2\times 2\times 3[/tex]
[tex]64=1\times 2\times 2\times 2\times2 \times2\times 2[/tex]
Therefore, greatest common factor of these numbers = [tex]1\times 2^{4}[/tex] = [tex]16[/tex]
GCF of these numbers tells about the number of boxes that can be prepared.
Now the number of pears that can be put in each box = [tex]\frac{48}{16}=3[/tex]
And the number of apples in each box = [tex]\frac{64}{16}=4[/tex]
Therefore, each box will contain 3 pears and 4 apples.
And total number of fruits in each box = 3 + 4 = 7 fruits.
Learn more,
https://brainly.com/question/17094337
On a number line what is the distance between 16 and -25
Estimate the 146 and round to the nearest ten
2x + 7 - 6y + 5x - 4 + 2y
3a-7a+ 5b+ 4b
Please help :D and give explanation
Help!!! A student Is given the rectangle and square shown. The student states that the two figures have the same perimeter. Is this still in correct? Explain your reasoning.
Answer:
yes figures have the same perimeter
Step-by-step explanation:
The opposite sides of the rectangle are equal , then
perimeter = 2(x + 4) + 2x = 2x + 8 + 2x = 4x + 8
The square has 4 equal sides , then
perimeter = 4(x + 2) = 4x + 8
Then the figures have the same perimeter
What number is equal to
Enter your answer as the correct value, like this
If your answer is a fraction, use the / symbol, like this
Answer:
1296
Step-by-step explanation:
(1/6)^-4
6^4/1
1296/1
1296
Answer:
[tex] { (\frac{1}{6} )}^{ - 4} \\ = { (\frac{6}{1}) }^{4} \\ = {6}^{4 } \\ = 6 \times 6 \times 6 \times 6 \\ = 36 \times 36 \\ = 1296 \\ thank \: you [/tex]