someone pls helpppp
Answer:
0_0
Step-by-step explanation:
WAT IS DAT
Answer:
it should be 24.472
James jarred 12 liters of salsa after 2 days. At this rate, how many jars of salsa could he make after 7 days?
Group of answer choices
84
42
14
24
Answer:
42 liters of salsa is the answer
Triangle ABC is transformed to obtain triangle A'B'C':
A Coordinate grid (plane, graph, whichever one you like to use) with two triangles on it. Triangle ABC and Triangle A'B'C'. Chart below tells you where the points are placed:
ABC / A= (-12, 12) / B= (-9, 6) / C= (-3, 12)
A'B'C' / A'= (4, -4) / B'= (3, -2) / C'= (1, -4)
Which statement is correct for ▲ABC and ▲A'B'C'?
1. ▲ABC ~ ▲A'B'C' because ▲A'B'C' is obtained by dilating ▲ABC by a scale factor of 1/3 and then rotating it about the origin by 180 degrees.
2. ▲ABC ~ ▲A'B'C' , because ▲A'B'C' is obtained by dilating ▲ABC by a scale factor of 1/4 and then rotating it about the origin by 90 degrees.
3. ▲ABC ~ ▲A'B'C' , because ▲A'B'C' is obtained by dilating ▲ABC by a scale factor of 1/4 and then rotating it about the origin by 180 degrees.
4. ▲ABC ~ ▲A'B'C' , because ▲A'B'C' is obtained by dilating ▲ABC by a scale factor of 1/6 and then rotating it about the origin by 90 degrees.
Answer:
1. ▲ABC ~ ▲A'B'C' because ▲A'B'C' is obtained by dilating ▲ABC by a scale factor of 1/3 and then rotating it about the origin by 180 degrees.
Step-by-step explanation:
given;
ABC / A= (-12, 12) / B= (-9, 6) / C= (-3, 12)
A'B'C' / A'= (4, -4) / B'= (3, -2) / C'= (1, -4)
consider line AC = 9
A'C' = 3
ratio is 9/3, so the factor is 1/3
PLEASE HELP QUICK 20POINTS
Select the first equation in which Eleanor makes an error.
is the equation when Eleanor makes an error.
1
2
3
4
5
Answer:
2
Step-by-step explanation:
When Gabriella runs the 400 meter dash, her finishing times are normally distributed with a mean of 79 seconds and a standard deviation of 0.5 seconds. Using the empirical rule, determine the interval of times that represents the middle 95% of her finishing times in the 400 meter race.
Answer:
(78, 80)
Step-by-step explanation:
Given a normal distribution :
Mean = 79 seconds
Standard deviation = 0.5 seconds
Using the empirical rule :
95% of her finishing times :
According to the empirical rule, 95% represents 2 standard deviations from the mean that is ± 2 standard deviations from the mean score or value.
Hence ;
The interval will be defined as ;
Mean ± 2(standard deviation)
79 ± 2(0.5)
79 ± 1
(79 - 1) ; (79 + 1)
78 ; 80
please help me (serious answers please)
Answer:
1. -21
2. 46
3. 2
4. -4
5. 10
6. -10
Step-by-step explanation:
1. gh = (-7)(3) = -21
2. g² - h = (-7)² - (3) = 49 - 3 = 46
3. g + h² = (-7) + (3)² = -7 + 9 = 2
4. g + h = (-7) + (3) = -4
5. h - g= (3) - (-7) = 10
6. g - h = (-7) - (3) = -10
A square field was enlarged by adding 5 feet to the length and width of the original field
Answer:
The side length of the original field is 19 feet
Step-by-step explanation:
Let the side of original square be x
Now we are given that A square field was enlarged by adding 5 feet to the length and width of the original field.
So, length of side of enlarged field = x+5
Area of new enlarged field =
We are given that the area of the enlarged field is 576 square feet
So,
Hence The side length of the original field is 19 feet
At midnight the temperature is -6. At midday the temperature is 9. By how much did the temperature rise?
Answer:
The temperature went up 15 degrees.
Answer:
15
Step-by-step explanation:
The orange shape is a dilation of the black shape. What is the scale factor of the dilation?
Answer:
3/4
Step-by-step explanation:
i need help with 11 pleasr if anyone knows this please help :(
Answer:
20,80,90
39, 59, 82
40,65,70
Step-by-step explanation:
Answer:
I belive is D im not positive though so maybe wait for another answer
Step-by-step explanation:
Find the percent increase from 2005- 2010
Find the percent of increase:
Year= 2005 2010
Population
(millions) 3.2 5.6
The percent of increase is? (PLZ HELP)
Answer:
2.4 more.
Step-by-step explanation:
7m+2=6n-5
Write a formula for f(m)f(m)f, left parenthesis, m, right parenthesis in terms of mmm.
Answer: f
(
m
)
=
7
m
6
+
7
6
Step-by-step explanation:
Answer: f(m)=7/6m+7/6
Step-by-step explanation: Khan Academy
Which matrix does not have an inverse
Answer:
Doesnt Have a matrix its singular I believe, But I can really help on that
Please help me!!!
Don’t comment if you don’t even know the answer it’s annoying
i need help please by now i turn this in 5 minutes
Answer:
Step-by-step explanation:
i think its the second one
Answer:
A: 25 mph
Step-by-step explanation:
A simple slope problem. Rise over run is how you calculate slope, and in this case, it would be- 50/2 -which is equal to- 25/1 - Which, put into context, 25 miles per hour.
PLEASE HELP!!!!
I WILL BE REPORTING ANSWERS THAT HAVE NOTHING TO DO WITH THE TOPIC
Answer:
its a little too small
Step-by-step explanation:
What is the value of X is this equation. -x - 8=15
Please hurry :D
Answer:
x = -23
Step-by-step explanation:
Can 0.47 be written
as a fraction?
Explain how you know if an ordered pair is a solution to an equation or not.
PLS HELP ITS URGENT
Can someone help me with this question?
PLEASE HELP SHOULD BE EASY!!!!!
Answer:
it's A
Step-by-step explanation:
hope this helps u with whatever you are doing!
Answer:
1.
Step-by-step explanation:
I just know.
Caitlin drew a scale drawing of the community park in her town. The actual park is 48 feet long. Caitlin’s scale drawing is 12 inches long
What scale did Caitlin use to draw the park?
O 1 inch equals 4 feet
O4 inches equal 4 feet
O 1 inch equals foot
O 4 inches equal 1 foot
Answer:
The answer is A
Step-by-step explanation:
I took the test and got 1 inch equals 4 feet :) Hopes this helps
♡ The Question ♡
Caitlin drew a scale drawing of the community park in her town. The actual park is 48 feet long. Caitlin's scale drawing is 12 inches long.
What scale did Caitlin use to draw the park?
* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
1 inch equals 4 feet!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
No Explanation/Step-By-Step provided!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-No tips provided!
John can skate 1,000 meters in 200 seconds. How many meters per second can he skate?
Answer:
John can share 5 meters per second
Question:
Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10 meters past the starting line. Chana skated 3 meters per second and Josiah skated 2 meters per second.
Answer:
What does point G represent in this context?
Chanas distance from the starting line at a time when she is farther than Josiah.
Let S represent the number of randomly selected adults in a community surveyed to find someone with a certain genetic trait.
The random variable S
follows a geometric distribution with mean 4.66. Which of the following is a correct interpretation of the mean?
A. A value randomly selected from the distribution of S
is expected to be 4.66.
A value randomly selected from the distribution of S is expected to be 4.66.
B. In repeated sampling from the distribution of S
, the average of the values will approach 4.66.
In repeated sampling from the distribution of S, the average of the values will approach 4.66.
C. For a sample of values randomly selected from the distribution of S
, the average of the sample will be 4.66.
For a sample of values randomly selected from the distribution of S, the average of the sample will be 4.66.
D. The probability is 0.66 that a value randomly selected from the distribution of S
will be close to the mean.
The probability is 0.66 that a value randomly selected from the distribution of S will be close to the mean.
E. For a sample of values randomly selected from the distribution of S
, the average of the sample will vary from the population mean by no more than 4.66.
Answer:
In repeated sampling from the distribution of S , the average of the values will approach 4.66.
Step-by-step explanation:
The correct interpretation of the mean is in repeated sampling from the distribution of S, the average of the values will approach 4.66.
The Geometric distribution is a discrete probability distribution that shows the likelihood of the number of failures before the success attained.
Let consider S to be a random variable that represents the selected adults in a community surveyed.
Then
[tex]\mathbf{S \sim G(p) S = 4.66}[/tex]
Therefore, the correct interpretation of the mean is in repeated sampling from the distribution of S, the average of the values will approach 4.66.
Learn more about Geometric distribution here:
https://brainly.com/question/3216901?referrer=searchResults
1.2x minus 4y equals 28. What does y equal.
Answer:
y = 1.2/4 x + 7
Step-by-step explanation
1.2x - 4y =28
4y = 1.2x + 28
y = 1.2/4 x + 28/4
y = 1.2/4 x + 7
Kasie likes to jog every morning before work. She can jog 3 miles in 30 minutes, if she
continues to jog at the same rate, how many miles can she run in 2 hours?
Answer:
12 miles
Step-by-step explanation:
3 miles per 30 minutes
2 hours is made of 4 30 minutes, so 3 x 4 = 12
Answer:
The answer is 12 miles
Step-by-step explanation:
30 minutes is half an hour.
If 30 minutes is half an hour then, 2 hours is 120 minutes.
3 miles in this problem is 30 minutes, so 120 divided by 30 is 4 and 4x3 is 12.
The figure below shows two pair of congruent triangles. ΔOBR ≅ ______ ΔTAP ΔTPA ΔPAT ΔATP
Answer:
ΔTAP
Step-by-step explanation:
Answer:
The answer is APT
Solve the system of equations below.
y=x-1
x+y=3
Answer:
x=2, y=1
Step-by-step explanation:
y=x-1
y=3-x
x-1=3-x
2x=4
x=2
The expression -7y is a
A: Constant
B: Term
C: Variable
Answer:
B: term
Step-by-step explanation:
-7 is the constant
y is a Variable
both together make a term.
A ladder is 8 meters long. It leans against a wall with one end on the ground 6 meters from the wall. The other end just reaches a windowsill. Calculate the height of the windowsill above the ground. Show your work.
Help
Answer:
2 meters
Step-by-step explanation:
I really don't know if this is right. It is just a guess:
8-6=2 so the windowsill is 2 meters off the ground because if the ladder is leaning 6 meters out, you have to take 6 meters away from 8, which leaves you with 2 meters.
