Answer:
very
Step-by-step explanation:
my brain is very smooth
HELP FAST WILL MARK BRAINLYIST
Answer:
7
Step-by-step explanation:
took teh test
Simplify the ratio 4:26
Answer:
The simplest form of 426 is 213.
Answer:
2:13
Step-by-step explanation:
To simplify the ratio 4:26, we find the greatest common divisor of 4 and 26, and then we divide 4 and 26 by the greatest common divisor.
The greatest common divisor that you can use to simplify 4:26 is 2. Which means the answer to ratio 4:26 simplified is 2:13.
Which of the numbers below is less than 9.18? Select all that apply.
A) 9.2 B)9.1
C) 9.07
D) 8.99
Which expression will have the same as 3(4x+9)-6 x for all values of x
A. X+12
B.x+27
C.6x+12
D.6x+27
Answer:
i believe the answer is D
The function j(x)= 34x represents the number of jumping jacks j(x) you can do in x minutes. How many jumping
jacks can you do in 10 minutes?
A. 224 jumping jacks
B. 3 jumping jacks
C. 144 jumping jacks
D. 340 jumping jacks
What is the slope when the rise is 1.5 and the run is -3?
Answer:
Slope = 1.5/-3
Step-by-step explanation:
Slope = rise/run
Mia is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Mia will earn $50 every time one of her songs is played in a commercial and she will earn $120 every time one of her songs is played in a movie. How much would Mia earn if his songs were played in 5 commercials and 3 movies? How much would Mia earn if his songs were played in
c
c commercials and
m
m movies?
Answer:
610 is your answer
Step-by-step explanation:
50x5 = 250 120x 3 =360 360+250 is 610
hope this helps
I need this math questioned answered fast please!!
Answer:
It is the last one
Step-by-step explanation:
help me pls thank u very much very much
Answer:
y = 95° and x = 21°
Step-by-step explanation:
y + 85° = 180° { being co-interior angles }
y = 180° - 85°
y = 95°
y = 4x + 11°[ being vertically opposite angles ]
95° = 4x + 11°
4x = 95° - 11°
4x = 84°
x = 84° / 4
x = 21°
Rectangle ABCD is similar to rectangle EFGH.
What is the value of s?
Answer: 3m is the answer!
Step-by-step explanation:
Need ASAP only answer if ur confident in ur answer
Answer:
5152 cm²Step-by-step explanation:
surface area of the given image
= 1/2 (24) 35 (2 sides) = 840 cm²
= 44 x 37 (2 sides) = 3256 cm²
= 24 x 44 (bot base) = 1053 cm²
total = 5152 cm²
10,000 times 100,00 help please
Answer:1,000,000
Step-by-step explanation:THERE U GO :)
A typical person has an average heart rate of 71.0 beats/min. Calculate the given questions. How many beats does she have in 4.0 years
Answer:
37317600 beats she will have in 4 years.
Step-by-step explanation:
Given that,
A typical person has an average heart rate of 71.0 beats/min.
We need to find the number of beats she have in 4 years.
As 1 year = 525600 min
1 min = 71 beats
525600 min = 525600 × 71
=37317600 beats
Hence, 37317600 beats she will have in 4 years.
Solve t/12=4 what is the solution for t?
Answer:
thx for the points the answer is 3
Step-by-step explanation:
Answer:
For me it was wrong.
Step-by-step explanation:
What is a 90% confidence interval for the true proportion of adult drivers who have often or sometimes talk on a cell phone when driving
The question is incomplete. Here is the complete question.
USA Today reported that 36% of adult drivers admit that they often or sometimes talk on a cell phone when driving. This was based on a random sample of 1004 adult drivers.
a) What is a 90% confidence interval for the true proportion of adult drivers who have often or sometimes talk on a cell phone when driving?
b) What is a 95% confidence interval for the true proportion of adult drivers who have often or sometimes talk on a cell phone when driving?
c) What is a 99% confidence interval for the true proportion of adult drivers who have often or sometimes talk on a cell phone when driving?
d) What do you notice?
Answer and Step-by-step explanation: The way to calculate confidence interval for proportions is by using the following formula:
[tex]z(\sqrt{\frac{p(1-p)}{n} } )[/tex]
where
p is the sample population proportion
n is the number of individuals in the sample
z is z-score associated of the % of confidence
a) A 90% confidence has a z-score of z = 1.645
Calculating:
Interval = [tex]1.645(\sqrt{\frac{0.36(1-0.36)}{1004} } )[/tex]
Interval = [tex]1.645(\sqrt{0.00023} )[/tex]
Interval = [tex]1.645(0.01515)[/tex]
Interval = 0.025
A 90% Confidence interval for true population is between 0.335 and 0.385.
b) A 95% confidence has a z-score of z = 1.96
Since the sample parameter didn't change, the interval will be:
Interval = 1.96(0.01515)
Interval = 0.03
For a 95% confidence, interval is between 0.33 and 0.39.
c) A 99% confidence has a z-score of z = 2.58
Interval = 2.58(0.01515)
Interval = 0.39
For a 99% confidence, interval is between -0.03 and 0.75
d) Confidence interval tells you how certain your results from polling or survey would represent the real population's behaviour. In the experiment above, as the percentage of certainty grows, closer the real population proportion actually is for adult drivers who often or sometimes talk on a cell phone when driving.
A group of young adults reported their average number of hours of exercise per week and measured their resting heart rates. An approximate least-squares regression line was used to predict the resting heart rate from a given number of hours of exercise per week.
Answer: this young adults resting heart rate was 6 more beats per minute than predicted based on the number of hours of exercise
Step-by-step explanation: y’all welcome
Consider the function represented by the graph. What is the domain of this function?
Answer:
there's no graph take a screen shot of the graph and link it to the answer pls then I can help
Step-by-step explanation:
PLEASE HELP!! I NEED THIS!
2+2=? 3+1=?
Okay I'll give Brainlyest to someone... Just answer it..
Answer:
2+2=4 and 3+1=4
Step-by-step explanation:
Hope this Helps! :)
Answer:
2+2=4 and 3+1=4 hope thsi helps!
Step-by-step explanation:
PLS HELP I WILL GIVE BRAINLEST
Michelle is an architect who builds skyscrapers. She has a sheet of measurements that she needs convert before she can begin her next project. One wall is 12 ⅜ ft long and has a width of 19.73 ft. Change the given mixed number to a decimal. Circle the correct response.
A 12.3 ft
B 12.375 ft
C 12.38 ft
D 12.83 ft
Answer:
B 12.375 is the answer
Step-by-step explanation:
Key skills needed: Fraction to Decimal Conversion
1) The mixed number that is in the question is --> [tex]12\frac{3}{8}[/tex]
2) We need to find 12 and 3/8 as a decimal.
[tex]12\frac{3}{8}= 12 + \frac{3}{8}[/tex]
This means it would be 12."something"
We need to find out what [tex]\frac{3}{8}[/tex] as a decimal is.
3) To do this, we do 3 ÷ 8 (to find the decimal form of a fraction, you do the numerator divided by the denominator).
4) Check the image I posted to see how I did 3 ÷ 8.
5) Well based on the division, 3 divided by 8 is 0.375
This means that [tex]12 + \frac{3}{8} = 12 + 0.375 = 12.375[/tex]
Therefore 12.375 is your answer
Hope you understood and have a nice day!! :D
What is the surface area of this shape?
1 cm
5 cm
4 cm
2 cm
6 cm
3 cm
Answer: 6 cm
Step-by-step explanation:
The surface area of the given shape is 80 cm².
From the given figure, the dimensions of large cuboid is length= 5 cm, width= 3 cm and height= 2 cm.
What is surface area of a cuboid?The surface area of a cuboid is the total space occupied by it. A cuboid is a six-faced three-dimensional shape in which each face is in the shape of a rectangle.
Formula to find the total surface area of a cuboid is 2(lw+wh+lh)
Surface area of a large cuboid
= 2(5×3+3×2+5×2)
= 2(15+6+10)
= 2×31
= 62 cm²
The dimensions of smaller cuboid is length= 1 cm, width= 1 cm and height= 4 cm
Surface area of a smaller cuboid
= 2(1×1+1×4+1×4)
= 2(1+4+4)
= 2×9
= 18 cm²
Total surface area = 62+18
= 80 cm²
Therefore, the surface area of the given shape is 80 cm².
Learn more about the surface area of a cuboid here:
https://brainly.com/question/26403859.
#SPJ2
If charlie runs to the store 3 miles away in 32 minutes, what is his speed?
Answer:
5.63
Step-by-step explanation:
i took the test
Answer:
5.63 miles per hour
0.0948 miles per minute
10:40 pace per mile
You traveled 210 miles in 3.5 hours.
How many miles will you travel per hour?
Please hurry
Answer:
60 miles
Step-by-step explanation:
por que si es la verdad
it says circle each fraction that is equivalent to one half so witch one 3/6 4/9 or 4/8 5/10
Answer:
jjnkm
Step-by-step explanation:
Name a pair of supplementary angles. PLS HELP
A. angles AEB and CEB
B. angles AEB and BED
C. angles FED and DEC
D. angles FED and DEB
B supplementary is what angles equal 180 degrees
25 pts will award brainliest
Question 14 (5 points)
(05.02 LC)
What is the value of x in the solution to the following system of equations? (5 points)
x − 2y = 2
3x + y = 6
Answer:
x = 2 and y = 0
Step-by-step explanation:
x - 2y = 2
3x + y = 6
using the substitution method, we solve the first equation for 'x' to get
x = 2y + 2
plug that into 'x' in the second equation
3(2y + 2) + y = 6
6y + 6 + y = 6
7y = 0
y = 0
find 'x':
3x + 0 = 6
x = 6/3
x = 2
Answer:
x=2
Step-by-step explanation:
Which expression is equivalent to √96
Answer:
√96 = 4√6
Step-by-step explanation:
Factor the radicand. Take the square root of the factors.
The expression that should be equivalent to [tex]\sqrt{96}[/tex] is considered to be the [tex]= 4\sqrt 6[/tex]. The calculation is given below,
Calculation of an expression:Since the expression is [tex]\sqrt{96}[/tex]
So, we can solve by breaking it
[tex]= \sqrt{2^5\times 3} \\\\= \sqrt{2^4 \times 2 \times 3} \\\\= \sqrt 2^4 \times \sqrt 6\\\\= 4\sqrt 6[/tex]
Hence, we can conclude that The expression that should be equivalent to [tex]\sqrt{96}[/tex] is considered to be the [tex]= 4\sqrt 6[/tex].
Learn more about an expression here: https://brainly.com/question/1673286
2. Given AMAR, solve for the m&M. Round to the
nearest hundredth.
A
13x?
M
(6x)
R
Answer:
what is the question
Step-by-step explanation:
si un metro de tela vale 9,45 € , cuánto vale un trozo de 0,75 m? Doy corona
Answer:
No hablas espanol :)
Step-by-step explanation:
Determine which relation is a function.
Please help me <3 i really need the answer.
Answer 2 and 3
A is not greater than B.
B and C are not equal bc it says they are opposites
Good Luck!