Answers
Answer:
x = 5
Step-by-step explanation:
i will insert an image of my work below
Related Questions
Find the Average Rate of Change between the values of [0, 1]
Answers
Answer:
The average rate of change cover the given interval is -6
Step-by-step explanation:
The average rate of change of a function over a range can be calculated by;
f(b) - f(a)/b-a
f(b) and f(a) refers to the respective y values of the x values a and b
Since we have a and b, we can get f(a) and f(b) from the plot
From the graph, since a = 0, f(a) is the y-intercept = 6
b = 1
f(b) = 0
So we have the slope as
= (0-6)/(1-0) = -6/1 = -6
Kevin needs 2/3 of a yard to make a pillow. he has 3 1/3 yards of fabric. How many pillows can he make?
Answers
Answer:
He can make 5 pillows.
Step-by-step explanation:
1 pillow = 2/3 yards
? = 3 1/3 yards ( 10/3 yards)
10/3 ÷ 2/3
10/3 × 3/2= 5 pillows.
area of a triangle pls help meeee
Answers
(10)(10)/2
100/2
A=50 in^2
Answer:
50
Step-by-step explanation:
Bxh/2
10x10=100
100/2= 50
HELP A MF OUT!!!! NO LINKS THOO
Answers
Answer:
1-m< +m<2 =180°
2-congruent
3-supplementary
4-m<1 + m<3 = 180°
5-m<2 + m<3 = 180°
Gerald drove his car 360 miles on a trip. He used 20 gallons of gasoline. Which of the following is a unit rate that describes the distance Gerald drove per gallon of gasoline used?
A
18 miles per gallon
B
18 gallons per mile
C
340 miles per gallon
D
340 gallons per mile
Answers
Answer:
A
Step-by-step explanation:
A χ2 goodness-of-fit test is performed on a random sample of a bag of 30 Skittles® to determine whether the proportion of each flavor (strawberry, orange, lemon, lime, and grape) is equal to the claimed amount (20% of each flavor). The χ2 statistic is determined to be 10.20. What is the p-value for this test? (4 points)
A 0.001 < p < 0.005
B 0.02 < p < 0.025
C 0.025 < p < 0.05
D 0.10 < p < 0.15
E 0.05 < p < 0.10
Answers
Answer:
C. 0.025 < p < 0.05
Step-by-step explanation:
The [tex]\chi^2[/tex] goodness-of-fit test parameters are presented here as follows;
The number of Skittles in the bag = 30 Skittles
The different flavors in the bag of Skittles = Strawberry, orange, lemon, lime, and grape
The number of different flavors, n = 5 flavors
The [tex]\chi^2[/tex] statistic = 10.20
Therefore, the degrees of freedom, d.f. = n - 1 = 5 - 1 = 4
Using the chi-square ([tex]\chi^2[/tex]) distribution table, we have;
The probability at 4 degrees of freedom for a [tex]\chi^2[/tex] statistic of 10.20 is between 0.025 and 0.05
Therefore, we get;
The probability (P > 10.20) = 0.025 < p < 0.05.
Place the samples in order from the sample with the greatest variation to the sample with the least variation.
a sample of
20 women
a sample of
5 women
a sample of
45 women
a sample of
60 women
Answers
Answer:
1. a sample of 60 women
2. a sample of 45 women
3. a sample of 20 women
4. a sample of 5 women
Step-by-step explanation:
Amy walks to school everyday. It is 800 meters from her house to the front door. It takes her 240 seconds to walk to school. What is her average speed?
Answers
Errrr I'm confused... help?
Jane and Shane are debating the answer to the equation 1/4 x = 6.
Jane says m = 1.75
Shane says m = 24
Who is correct?
Please give reasons why
Answers
Answer:
Heyaa! Im Pinky! Im here to inform you that you're answer is....
Step-by-step explanation:
!!! Shane Is correct because.... !!!
Explanation:
1. 1/4 of x is 6 becomes
2. 1/4X=6
3. X=6 / 1/4
4. X=6/1 X 4/1
Answer: X=24
Have An Amazing Dayy!!!!
~Pinky~
I'm not sure what this means, I need major help
Answers
Answer:
A.
240cm
320cm
400cm
The lengths are 240, 320, and 400cm.
B.
The Angle measurements are the same
37, 53, and 90 degrees.
Step-by-step explanation:
Hope this helps
NEED HELP ASAP!!! GIVING 50-100 POINTS BRAINLEST FOR THE PERSON WHO IS CORRECT!!
Round your answers to one decimal place, if necessary.
Find the mean and median of these data: 2, 4, 9, 11, 19, 21.
Answers
Answer:
mean: 11 median: 10
Step-by-step explanation:
Answer: Mean =11
Median =10
Step-by-step explanation:
Take the deepest dive of an elephant seal and add it to the deepest seawater scuba dive by diver John Bennet. The result is 6,024 ft. Two times the elephant seal's depth minus Bennet's depth is 9,024 ft.
Answers
Answer:
[tex]x = 5016[/tex]
[tex]y = 1008[/tex]
Step-by-step explanation:
Given
Let:
[tex]x \to Elephant\ seal[/tex]
[tex]y \to Bennet[/tex]
From the first statement, we have:
[tex]x + y = 6024[/tex]
From the second, we have:
[tex]2x - y = 9024[/tex]
Required
Find x and y
Add both equations to eliminate y
[tex]x +2x + y - y = 6024 + 9024[/tex]
[tex]3x = 15048[/tex]
Divide both sides by 3
[tex]x = 15048/3[/tex]
[tex]x = 5016[/tex]
Substitute [tex]x = 5016[/tex] in [tex]x + y = 6024[/tex]
[tex]5016 + y = 6024[/tex]
Solve for y
[tex]y = 6024 - 5016[/tex]
[tex]y = 1008[/tex]
Middle school math ! Plz help!!
Answers
Answer:
x < 11
Step-by-step explanation:
-9x + 40 > -59
Subtract 40 from each side.
-9x > -99
Divide by -9 on each side. (flip the symbol)
x < 11
Given the following equation, solve for x.
y = mx+b
Answers
Answer:
c
.......................
A pocket contains 2 pennies, 2 nickels, 1 quarter and 4 dimes. What is the probability of randomly choosing a dime two times in a row, if the first coin drawn is not replaced?
Answers
Answer:
1/6
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
probability of choosing dimes twice = total number of dimes / total number of coins
At first pick = 4/9
because there is no replacement, dimes and total coins reduce by 1 and
second pick = 3/8
4/9 x 3/8 = 1/6
2. Find the surface area of the cone in terms of pi.
A. 33pi ft
B. 60pi ft
C. 53pi ft
D. 47pi ft
Answers
Answer:
I think the answer is C. 53pi ft
Step-by-step explanation:
the difference between savings and and fixed deposit account
Answers
Answer:
Fixed Deposits have a fixed lock-in period, which limits the unnecessary withdrawal of your money until maturity. A savings account, on the other hand, enables you to withdraw any amount at any time, which proves detrimental to your goal of wealth appreciation.
:)
need help with this asap
Answers
Answer: the first one is exponential and the second one is function
Translate algebraic words to symbols.
W
Twelve more than x is greater than
two
A. 12x>2
B. 12/x < 2
C. x + 12>2
D. 12-x>2
Answers
Answer:
C. x + 12 > 2
Step-by-step explanation:
Given:
Twelve more than x is greater than two
Required:
Translate to symbols
Solution:
Twelve more than x can be represented as "x + 12"
Greater than is represented by the symbol ">"
Two represented as "2"
Therefore, the translation to symbols would be:
x + 12 > 2
3. A soccer player heads a ball from a height of 6 feet with an initial vertical velocity of
20 feet per second. The height h in feet of the ball is given by h = -167 + 20t +6,
where t is the time elapsed in seconds. How long will it take the ball to hit the
ground if no other players touch it? State the method you used to solve this
quadratic equation and why you chose that method.
Answers
Answer:
1.5secs
Step-by-step explanation:
Given the expression that models the height as;
h(t) = -16t²+20t +6
The ball will touch the ground at when h(t) = 0
0 = -16t²+20t +6
Swap
-16t²+20t +6 = 0
Divide through by -2
8t²-10t-3 = 0
Expand using the general formula
t = -(-10)±√(-10)²-4(8)(-3)/2(8)
t = 10±√100+96/16
t = 10±√196/16
t = 10±14/16
t = 10+14/16
t = 24/16
t = 1.5
Hence it will take the ball 1.5secs to hit the ground
Which of the following expressions is equivalent to x · 65? *
A. (x · 60) + (x · 5)
B. (x · 6) + (x · 5)
C. x + (6 · 5)
D. (x · 6) + 5
Answers
Answer:
A. (x · 60) + (x · 5)
Step-by-step explanation:
Answer:
A. (x · 60) + (x ·5)
Step-by-step explanation:
Equation A is simplified to 65x, which is equivalent to x ·65.
Equation B is simplified to 11x.
Equation C is simplified to x + 30.
Equation D is simplified to 6x+5.
100
75
50
25
what is the slope of this image
Answers
Answer:
50
Step-by-step explanation:
Alright, so two of the points are: (0,25) (1,75)
Now we line them up:
(0,25)
(1, 75)
And, 0 to 1 has "1" as a difference.
That'll go on the bottom.
25 to 75 has a "50" difference.
That goes on top.
And then we get the slope of 50.
Hope this helped! :)
Answer:
Slope = 50
Step-by-step explanation:
[tex]\frac{y2-y1}{x2-x1}[/tex]
(1,75) (2,125)
125 - 75/2-1
125-75 = 50
2-1 = 1
50/1 = 50
Find the surface area of the prism 12in 7in 5in
Answers
Answer:
Rectangular Prism Surface Area Volume = lwh; Surface Area = 2(lw + lh + wh) Sphere Surface Area Volume = (4/3) π r 3; Surface Area = 4 π r 2; Spherical Cap Surface Area. Volume = (1/3) π h 2 (3R - h) Surface Area = 2 π Rh; Triangular Prism Surface Area Top Surface Area of a Triangular Prism Formula
Step-by-step explanation:
Camden needs to lease out a music studio to record his new album. The studio charges an initial studio-use fee plus an hourly fee for each hour in the studio. The studio charges $50 per hour of use and the total cost charged for 5 hours is $700. Write an equation for the function P ( t ) , P(t), representing the amount of money Camden would have to pay to use the studio for t t hours.
Answers
Answer: [tex]P(t)=450+50t[/tex]
Step-by-step explanation:
Given
Studio charge $50 per hour and fixed charge for initial use
For 5 hours, it charges $700
Suppose x is the fixed charge
[tex]\therefore 700=x+50\times 5\\\Rightarrow x=700-250\\\Rightarrow x=\$450[/tex]
For t hours, studio charges
[tex]\Rightarrow P(t)=450+50t[/tex]
HELP ASAP!! WILL GIVE BRAIN THING AND A THANKS!
Answers
Answer:
42
Step-by-step explanation:
that is the answer i got
i need help plzzzzzzzzzzzzzzzzzz what is 1/3(250)25.4=??????
Answers
Answer:
2116.6_
Step-by-step explanation:
Which of the following is a geometric series?
a 6 + 13 + 20 + 27
b 7 + 21 + 35 + 45
c 14 + 24 + 28 + 35
d 2 + 14 + 98 + 686
Answers
Answer:
Answer is D
Step-by-step explanation:
Got 100%
Answer:
D: 2+14+98+686
Step-by-step explanation:
Correct on edge quiz.
In how many different ways can seven children line up in one row to have their picture taken?
7
49
2,520
5,040
NO LINKS OR FILES, JUST THE CORRECT ANSWER AND I WILL GIVE BRAINLIEST
Answers
Answer:
5,040!
Step-by-step explanation:
I know you said it below, don't think im copying i'm just putting it here so other people can see it more easily!
Anyways have a lovely Day/night and goodluck on your studies!! <3
If you place a 32-foot ladder against the top of a building and the bottom of the
ladder is 24 feet from the bottom of the building, how tall is the building? Round to
the nearest tenth of a foot.
Pleas help ASAP
Answers
Answer:21.2 is the answer
Step-by-step explanation:
If D E F is similar to A B C, what is the similarity ratio of Triangle D E F to triangle A B C? Triangles A B C and D E F. Side A B is 8, B C is 6, and A C is blank. Side D E is 12, E F is 9, and D F is blank. a. 3:2 c. 3:4 b. 2:3 d. 4:3 Please select the best answer from the choices provided A B C D
Answers
Answer:
A 3:2
Step-by-step explanation:
Answer:
A 3:2
Step-by-step explanation: