Answer:
La leche que sale del huevo
Andrew 720 seconds take shower and 420 seconds eating breakfast how many minutes does it take Andrew take a shower and eat breakfast
Answer:
Total time = 19 minutes.
Step-by-step explanation:
Given the following data;
Time to shower = 720 seconds
Time to eat breakfast = 420 seconds
To find the total time in minutes;
Total time = 720 + 420
Total time = 1140 seconds
We know that 60 seconds equals a minute.
Total time = 1140/60
Total time = 19 minutes.
Therefore, it will take Andrew 19 minutes to take a shower and eat breakfast.
I need help with this please
Answer:
x + 12 ft
Step-by-step explanation:
Area = base times height. Here we know the area (x^2 + 9x - 36) and the width (x - 3). Since area = length times width, divide the given area by x - 3.
x^2 + 9x - 36 factors into (x - 3)(x + 12).
Dividing this result by x - 3 yields the length: x + 12 ft
Solve for x
-4 + x _< 9
Answer:
Step-by-step explanation:
what is the underscore for?
Answer:
your answer should be x < 13
Step-by-step explanation:
Hope this helps and have a nice day :)
What is least amount of surface area possible on a rectangular prism with a volume of 64 cubic inches? What are the dimensions of this rectangular prism? LOTS OF POINTS
Answer: 96in²
Step-by-step explanation:
A cube is the most efficient rectangular prism in terms of surface area.
A rectangular prism where l = 4in w = 4in h = 4in has a volume of 64in³
This rectangular prism has a surface area of 96in²
Answer:
96
Step-by-step explanation:
A number,y,is 2 more than 3 times another number,x, the sum of the 2 numbers is 26. What are the two numbers?
Mr.smith had 2,364 baseball cards and wanted to give them to his 2 sons equally.How many cards did each son get?
Answer:
1,182
Step-by-step explanation:
Answer:
1182
Step-by-step explanation:
Decrease 10kg by 20%
Answer:
8Kg
Step-by-step explanation:
20% of 10 = 2
10 - 2 = 8
That's your answer!
A small radio station can broadcast a distance of 16 miles in all directions. A broadcast from the radio station can reach a total area of-?
Answer:
Step-by-step explanation:n1g4 a 103837 miles
A school rewards students for good work by giving them merit points.
James has x merit points.
Sarah has four times as many merit points than James.
Robert has 31 fewer merit points than James.
Each merit point is worth 3 pence.
All three of the students have a total of £14.73
Work out how many merit points each student has.
Answer:
hi...... hello.. m...... n. b
Reflection across the x-axis for (-3,-7)
Answer:
(-3, 7)
Step-by-step explanation:
The formula for reflecting a point across the x-axis is (x, y) → (x, -y).
Substitute: (-3, -7) → (-3, 7)
I hope this helped! :)
Maria has two routes, E and W, she can take when commuting to work. Both routes go through a railroad crossing, and sometimes she needs to stop at the crossing to allow trains to pass. She claims that the proportion of times she needs to stop when taking route E is different from the proportion of times she needs to stop when taking route W. She conducted the following hypothesis test at the significance level of α=0.10.
H0: pE=pW
Ha: pE≠pW
In the hypotheses, pE represents the proportion of times she needs to stop at the crossing when using route E, and pW represents the proportion of times she needs to stop at the crossing when using route W.
All conditions for inference were met, and the resulting p-value was 0.37. Which of the following is the correct decision for the test?
The p -value is less than alpha , and the null hypothesis is rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.
The p -value is greater than alpha , and the null hypothesis is not rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is the same for the different routes.
The p -value is greater than alpha , and the null hypothesis is rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.
The p -value is greater than alpha , and the null hypothesis is not rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.
The p-value is greater than α, and the null hypothesis is rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.
Answer:
The p-value is greater than α , and the null hypothesis is not rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.
Step-by-step explanation:
The claim is not supported. Since 0.37>0.10, the null hypothesis is not rejected. There is not convincing statistical evidence that the proportion of times she needs to stop at the crossing is different for the different routes.
Ms. Rios mowed
2
7
of her lawn. Her son mowed
1
4
of it. Who mowed most of the lawn? How much of the lawn still needs to be mowed?
Answer:
Ms Rios mowed more
Step-by-step explanation:
I'm assuming that there's 100% of the lawn so if Ms Rios mowed 27% of the lawn when it was at 100% it would be at 73%
Now if her son mowed 14% and it was still at 100% it would be at 86%
So in the end Ms Rios mowed more of her lawn
r(2s)(t) when r=2, s=3, and t=5
Answer:
60
Step-by-step explanation:
2(2*3)(5)
2(6)(5)
2(30)
60
What is the simplified version of this?[tex]\frac{\sqrt{2} }{3+\sqrt{5} }[/tex]
Answer:
(3√2 - √10)/4Step-by-step explanation:
Simplify, rationalize the denominator
√2/(3 + √5) = √2(3 - √5)/(3 + √5) (3 - √5) =(3√2 - √10)/(3² - 5) =(3√2 - √10)/4Maria looked at the nutrition labels for 5 different foods. She recorded the total calories and the calories from fat for each food in a table.
Calories
Calories from Fat
Percent of
Calories
from Fat
60
270
455
130
Food 1
Food 2
Food 3
Food 4
Food 5
125
40
90
25
310
95
Maria wants to identify which foods have a percent of calories from fat that is less than 30%. Select all of the foods that meet this criterion.
Answer:
food 1 food 3 food 5
Step-by-step explanation:
Write the polynomial in standard form given the following zeros. Show all work.
(hint; the polynomials are of degree 3)
1. x = -3i, x=2
2. x = 3(multiplicity 2), x = -1
Please show work I need it please and thanks fir Hu ever answers it
Answer:
x³ - 2x² + 9x - 18x³ - 5x² + 3x + 9Step-by-step explanation:
1.
Zero's
x = -3i, x = 2 and the third zero is x = 3iPolynomial is:
(x + 3i)(x - 3i)(x - 2) =(x² - 9i²)(x - 2) =(x² + 9)(x - 2) =x³ - 2x² + 9x - 182.
Zeros:
x = 3, x = 3, x = -1Polynomial is:
(x - 3)(x - 3)(x + 1) = (x² - 6x + 9)(x + 1) =x³ + x² - 6x² - 6x + 9x + 9 =x³ - 5x² + 3x + 9Need Help With This -Award 10 Points
Hamburger: $6.00
Fries: $2.00
Tax: 7%
Tip: 20%
Total: ___
Answer:
$10.27
Step-by-step explanation:
H + F = $8, (7% of 8 is 0.56) [$8.56] + 20% = 10.272 --> $10.27
What is the greatest common factor of 7, 35, and 28?
Answer:
7
Step-by-step explanation:
Answer: 7
Step-by-step explanation:
Jeff can type 110 words in 2 3/4 minutes. How many words can he type
in 4 1/4 minutes? *
Answer:
680
Step-by-step explanation:
What we should know is how many words he can type in 1/4 minutes. We can do 110 divided by 2.75 which is 40. 40 is the number of words he can type in 1/4 minutes. Now multiply this 17 (4 1/4 = 17/4) and you get 680. I believe he can type 680 words in 4 1/2 minutes. (Make sure my answer is correct)
Which statement(s) describe perpendicular lines? Choose ALL that apply.
A. Perpendicular lines never meet or cross.
B. Perpendicular lines form a 90 degree angle.
C. Perpendicular lines intersect.
can anyone answer this for me please
Answer:
10
+
g
−
9
>
12
Move the negative in front of the fraction.
10
−
g
9
>
12
Move all terms not containing
g
to the right side of the inequality.
Tap for more steps...
−
g
9
>
2
Multiply each term in
−
g
9
>
2
by
−
1
Tap for more steps...
g
9
<
−
2
Multiply both sides of the equation by
9
.
g
<
−
2
⋅
9
Multiply
−
2
by
9
.
g
<
−
18
The result can be shown in multiple forms.
Inequality Form:
g
<
−
18
Interval Notation:
(
−
∞
,
−
18
)
Step-by-step explanation:
MAY YOU PLEASE HELP ME
Answer: y=20x+10
Step-by-step explanation:mark me brainlest please
Miss okihara took a survey of different types of technology being used during online learning she collected the data as shown in the table below what percent of the students where using a desktop
14 students have a iPad
2 have a cellphone
9 has a desktop computer
Answer: 36%
Step-by-step explanation:
total devices: 14 + 2 + 9 = 25
9/25 = .36 = 36$
x - y = -2
4x - y = 4
[tex] \begin{cases} x - y = - 2 \\ 4x - y = 4 \end{cases}[/tex]
Use the elimination method as it is faster. We have to eliminate the y-term. (You can eliminate the x-term but it takes longer than eliminating y-term.)Simply multiply the negative one in one of the equations.
[tex] \begin{cases} - x + y = 2 \\ 4x - y = 4 \end{cases}[/tex]
We can finally eliminate the y-term by adding both equations.
[tex]( - x + 4x) + (y - y) = 2 + 4 \\ 3x + 0 = 6 \\ 3x = 6 \\ x = \frac{ 6 }{3} \longrightarrow \frac{ \cancel{6}}{ \cancel{3}} = 2 \\ x = 2[/tex]
Substitute the value of x in any given equations. I will substitute in the first equation.[tex]x - y = - 2 \\ 2 - y = - 2 \\ 2 + 2 = y \\ 4 = y[/tex]
Check the answer by substituting the value of x and y in both equations.First Equation
[tex]x - y = - 2 \\ 2 - 4 = - 2 \\ - 2 = - 2 \longrightarrow \sf{true} \: \: \green{ \checkmark}[/tex]
Second Equation
[tex]4x - y = 4 \\ 4(2) - 4 = 4 \\ 8 - 4 = 4 \\ 4 = 4 \longrightarrow \sf{true} \: \: \green{ \checkmark}[/tex]
Hence, the solution is (2,4).
Answer[tex] \begin{cases} x = 2 \\ y = 4 \end{cases}[/tex]
Coordinate Form
[tex](2,4)[/tex]
can some one plz help me anwer choices are x =77/3 x=19 x=19 x=77/3
thats it
Answer:
Parithisis first, mutiplication next
Step-by-step explanation:
Please Excuse My Dear Aunt Sally
Capitals stand for first letters of the sequence of the operation
Which expression is equivalent to (7^3)^-2 Please help
HELP PLEASE THIS IS HARD!!!
Solve and check
6x - 5x + 7x = 34
Answer:
Step-by-step explanation:
6x-5x+7x=34
x+7x=34
8x=34
x=[tex]\frac{34}{8}[/tex]
Answer:
X= 5 2/3
Step-by-step explanation:
Combine Like terms
6x=34
Inverse Operation
x=35/6
Simplify
X=5 2/3
Si 8 mesas cuestan $ 600, ¿cuál es el costo de 28 mesas?
Answer:
2100
Step-by-step explanation:
Yo ya se
Here is a list of numbers 6,7,2,4,6,9,5,3,3
Answer:
mean = 5.375, median = 5.5, mode = 3, 6, range = 6
Step-by-step explanation:
this is the only thing i could think of that i could use those numbers for