Answers
Not good at explaining stuff so that's your answer, all I did was multiply the 5 and 3 together, but don't always rely on doing it that way.
Related Questions
Sheila is cutting a sector out of a circle with area 42 cm2. She wants the sector to have a central angle to measure between 25° and 35°, 5π36 radians and 7π36 radians respectively. Which of the following are possible areas for the sector? Select the two correct answers
2.5 cm2
3.8 cm2
3.5 cm2
2.7 cm2
4.6 cm2
Answers
irs 2.7jsjsjsjjsjssjjw I have no idea what is I to on to with
Give the coordinates of point A.
Answers
Answer: -2,-5
Step-by-step explanation:
The red point is located in the 3rd quadrant in the graph. So that means both the y and the x are negative. So first you go by the x value, the point is located on the 2 space left (-) from the origin (center) of the graph and then you have to go 5 spaced down (-). So point A is located at (-2,-5).
Answer now boi/gurl, Tahke yuo
Answers
Answer:
Seems like it's B
Step-by-step explanation:
The rest seem wrong.
---↓
A- Jon paid $235.50 for yard work. He paid $25.00 to have some
bushes trimmed and $35.50 each time he had his grass mowed. What is
x, the number of times Jon had his yard mowed? | The equation is 25x + 35.50 = 235.50 . That means this answer is probably wrong.
·
C- Jon paid $235.50 for yard work. He paid $35.50 to have some
bushes trimmed and $25.00 each time he had his grass mowed. What is
x, the number of bushes Jon had trimmed? | Once again, the equation is 25x + 35.50 = 235.50 . That means this answer is probably wrong too.
·
D- Jon and his neighbor paid $235.50 for yard work. Jon paid $35.50 to have some bushes trimmed and his neighbor had some bushes trimmed for $25.00 each. What is x, the amount of money Jon paid to have his bushes trimmed? | It says that Jon paid $35 to have his bushes trimmed in the sentence.
~~~~~~~~~~~~~~~~~~~~
B- Jon paid $235.50 for yard work. He paid $35.50 to have some
bushes trimmed and $25.00 each time he had his grass mowed. What is
x, the number of times Jon had his yard mowed?
The equation is 25x + 35.50 = 235.50 || We would put the x after 25 because it's asking "What is x, the number of times Jon had his yard mowed?" This seems correct.
Therefore, the answer would be B
help me and say how you did it plsss
Answers
Answer: D
Step-by-step explanation:
When the arrow in the equation is pointed to the left, the arrow on the line must go left. And if there is a line underneath the arrow in the equation than the circle is closed.
Need help please help I got time limit
Answers
Answer:
wdym
Step-by-step explanation:
10 i
State which theorem you can use to show that the quadrilateral is a parallelogram
8
You can use the
Parallelogram Diagonals Converse
Parallelogram Opposite Angles Converse
Parallelogram Opposite Sides Converse
Opposite Sides Parallel and Congruent Theorem
Answers
Answer:
opposite sides parallel and congruent theorum
Step-by-step explanation:
anthony went on a bike ride. He rode two-thirds of a mile in three-fourths of an hour. What was his biking speed in miles per hour?
Answers
Speed= (2/3)/(3/4) = 0.88 miles/hr
Question 5 of 10
Use the function below to find F(-4).
F(x) = 2x
O A. -16
B. -8
C.
1CO
1
O D.
Answers
Answer:
B. -8
Step-by-step explanation:
F(x) = 2x
F(-4) = 2(-4) = -8
Select all of the expressions that are equivalent to 18x+6.
4 points
10 (2x + 1) - 2x - 4
6 (3x + 1)
0 Option 1
D Option 2
10 (2x + 1) + 2x - 4
(1 + 3x) 6
Option 3
Option 4
2 (8x + 3) + 2x
Answers
Answer: Option 2
Step-by-step explanation:
6(¹⁸ˣ⁄₆+ ⁶⁄₆)
Simplified: 6(3x+1)
simple math for 18 points !!
Answers
Hi there!
[tex]\large\boxed{C. \text{ } \$ 272.50}[/tex]
To begin, we can find the amount he is paid from his hourly wage:
$12.75 × 6 = $76.5
Calculate the commission by adding up the sales to get the total:
$1200 + $2350 $975 + $375 = $4900
4% of $4900 = 4900 × 0.04 = 196
Add the total wage and commission together:
76.5 + 196 = $272.50
Answer:
c 272.50
Step-by-step explanation:
How do you do this question?
Answers
Answer:
the answer is 4 of it will help you
PLEASE HELP ILL GIVE BRAINLIEST !!! 100 POINTS !! NO FAKE ANSWERS !
Answers
Answer:
qweqw
Step-by-step explanation:
qeqe
The local branch of the Internal Revenue Service spent an average of 21 minutes helping each of 10 people prepare their tax returns. The standard deviation was 5.6 minutes. A volunteer tax preparer spent an average of 27 minutes helping 14 people prepare their taxes. The standard deviation was 4.3 minutes. At α = 0.02, is there a difference in the average time spent by the two services? Find the 98% confidence interval for the two means.
a. State the hypotheses and identify the claim.
b. Find the critical value(s).
c. Compute the test value.
d. Make the decision.
Answers
Answer:
The confidence Interval is [- 0.7053 10.4521]
a: The hypotheses are
H0: μ1=μ2 against the claim Ha :μ1≠μ2
b. The critical value for t∝/2 for 17 d.f t > 2.508 and t < -2.111
c. t= -2.8422
d. The calculated value of t= -2.8422 is less than t < -2.11 the critical value therefore we reject H0 and conclude there is a difference between the two means.
Step-by-step explanation:
When the standard deviations are not the same then the confidence intervals for mean differences are calculated as
(x1`-x2`)- t∝/2 √s1²/n1 + s2²/n2 < u1-u2 < (x1`-x2`)+ t∝/2 √s1²/n1 + s2²/n2
x1`= 21 x2`= 27
n1= 10 n2= 14
s1= 5.6 s2= 4.3
The degrees of freedom is calculated using
υ = [s₁²/n1 + s₂²/n2]²/ (s₁²/n1 )²/ n1-1 + (s₂²/n2)²/n2-1
= 17
The t∝/2 for 17 d.f = 2.11
Putting the values
(x1`-x2`)- t∝/2 √s1²/n1 + s2²/n2 < u1-u2 < (x1`-x2`)+ t∝/2 √s1²/n1 + s2²/n2
(21-27) - 2.11√5.6²/10+ 4.3²/14 < u1-u2 <(21-27) +2.11√5.6²/10+4.3²/14
6- 2.11*2.111 < u1-u2 < ( 6 ) +2.11*2.111
6- 4.4521 < u1-u2 < ( 6 ) +5.294
- 1.5479 < u1-u2 < 10.4521
The confidence Interval is [- 0.7053 10.4521]
a: The hypotheses are
H0: μ1=μ2 against the claim Ha :μ1≠μ2
The claim is that there is a difference in the average time spent by the two services
b. The critical value for t∝/2 for 17 d.f t > 2.508 and t < -2.111
The degrees of freedom is calculated using
υ = [s₁²/n1 + s₂²/n2]²/ (s₁²/n1 )²/ n1-1 + (s₂²/n2)²/n2-1
= 17
c. The test statistic is
t= (x1`-x2`) /√s1²/n1 + s2²/n2
t= (21-27) /√5.6²/10+ 4.3²/14
t= -6/2.111
t= -2.8422
d. The calculated value of t= -2.8422 is less than t < -2.11 the critical value therefore we reject H0 and conclude there is a difference between the two means.
According to the rule of 72, in about how many years will $80 be worth $40 if
the rate of inflation is 3%?
O A. 48 years
B. 6 years
C. 24 years
Ο Ο
D. 12 years
Answers
Answer:
24 Years
Step-by-step explanation:
Rule of 72 is an approximation that you can use to estimate the time it will take for something to double in value at a compound rate of interest
use the following equation
72/(i*100)
we have
72/(.03*100)
72/3=24
You select a marble from two different bags. You have a 30% chance of choosing a blue marble from the first bag and a 70% chance of choosing a blue marble from the second bag. Design and use a simulation to estimate the probability that you choose a blue marble from both bags.
Answers
Answer:
50 percent is the average
what is 358 divided by 6
Answers
Answer:
59.6
Step-by-step explanation:
:)
Decimal form-59.6
Mixed fraction form-59 2/3
Exact form-179/3
What pre-reading strategy would help you determine which items or information might be important to learn?
Answers
Answer:
Discussion.
Pictures.
The title.
Story telling.
Short conversations.
Step-by-step explanation:
How to translate f(x)(blue) to g(x) red?
Answers
Answer:
g(x) = [tex]\sqrt{x+2}[/tex] - 3
Step-by-step explanation:
g(x) = [tex]\sqrt{x+2}[/tex] - 3
please help
The graphs below have the same shape. What is the equation of the blue graph?
A. g(x) = (x - 2)2 + 1
B. g(x),= (x - 2)2 -1
C. g(x) = (x + 2)2 - 1
D. g(x) = (x + 2)2 + 1
Answers
Answer:
A
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Vertex: (2,1)(2,1)
Focus: (2,54)(2,54)
Axis of Symmetry: x=2
Hope it helped :)
Fracción equivalente 1/10
Answers
44%
Bill needs to build a rectangular sheep pen.
The pen must have a perimeter of 24 m.
Every half metres of fencing cost him £1.20.
a) Work out the cost of fencing used to make
the sheep pen.
The length of the sheep pen is three times its width.
b) Find the length and width of the sheep pen.
Length
metres
Width
metres
Answers
Answer:
£57.60
9m
3m
Step-by-step explanation:
cost of fencing = perimeter of the fence x cost of half meter x 2
1.2 x 2 x 24 = £57.60
Perimeter = 2 x ( length + width)
let x = width
length = 3x
2 x (3x + x) = 24
divide both sides of the equation by 2
4x = 12
x = 3
Length = 3 x 3 = 9m
Please help marking people as brainlist
Answers
(l^2 + w^2)^.5
3a. 16 +25= Your answer
Answers
Answer:
16+25=41hope it helps.
Answer:
41
Step-by-step explanation:
Enter the absolute value of 6.2 and -7/2
Answers
Answer:
1, 6.2 and 7/2
Step-by-step explanation:
Answer:
6.2 = 6.2
-7/2= 3.5
Step-by-step explanation:
Because I know, mark brainliest please
1 = with base 7
Help help help
Answers
Answer:
log base of 8 of 1
Step-by-step explanation:
i did this
12. The ratios of the side lengths of a triangle are 7:9:12. The perimeter is 56. What are the lengths of the sides?
Answers
Answer:
7+9+12 = 28
doubling each side makes them 14 + 18 + 24 which equals 56
Step-by-step explanation:
Step-by-step explanation:
here's your solution
==> ratio of sides of traingle are given = 7:9:12
==> perimeter of traingle = 56
==> let the ratio be X
==> now , 7x + 9x + 12x = 56
==> 28x = 56
==> x = 56/28
==> x = 2
... length of sides = 7x = 14
.....9x = 18
12x = 24
. length of. sides = 14 ,18 ,.24
[tex]hope \: it \: helps[/tex]
Teresa Alice drove 383.5 miles in 6.5 hours. What is her average rate of speed?
Answers
Answer:
59
Step-by-step explanation:
383.5/6.5=59
[tex]s = 2\pi(r + h)[/tex]
find r
Answers
r= 4/π-h
Hope this helps
What is the best estimate of the correlation coefficient for the data set?
Answers
Answer:
it's 0.5
Step-by-step explanation:
The best estimate of the correlation coefficient for the data set is 0.5.
So, option c is the correct answer.
What is the correlation coefficient and how to interpret it?The correlation coefficient is a measure of how similar two datasets are acting.
The range of correlation coefficient is [-1, 1]
When the correlation coefficient comes out as -1, it means that both the datasets are negatively oppositely correlated. One data increases, and other data starts to decrease in the opposite direction.
When the correlation coefficient comes out below 0, values are negatively correlated.
If the correlation coefficient comes out as 0, that means both the data sets are uncorrelated with respect to how we compare them.
When the correlation coefficient comes out > 0, that means both datasets' values are positively correlated.
If the correlation coefficient comes out as 1, then the values grow exactly similarly, in the same direction.
The best estimate of the correlation coefficient for the data set is 0.5.
Learn more about correlation ;
https://brainly.com/question/6563788
#SPJ2
Mieko said that the difference between the longest rose and the shortest rose is 1 inch. Is she correct?
Use the drop-down menus to show and explain your answer.
Answers
Answer:
Mieko is correct
Step-by-step explanation:
Given
See attachment for complete question
Required
The length difference
Lengths with dot(s) means, there is at least 1 rose flower of that length.
So, from the attachment, we have:
[tex]Longest = 14.0[/tex]
[tex]Shortest = 13.0[/tex]
The difference (d) is:
[tex]d = Longest - Shortest[/tex]
This gives:
[tex]d = 14.0 - 13.0[/tex]
[tex]d = 1\ in[/tex]
Hence, Mieko is correct