Step-by-step explanation:
mean = sum of observation/ no. of observation
mean = 3+5+6+4+7+3+9+8/ 8
mean = 45/8 = 5.6Answer:
3+5+6+4+7+3+9+8/8
45/8
5.625
brad had $10 to spend at the Ruby’s. 1/2 pound of sausage and 1 1/4 Pound of chicken. How much money did brad have left after he pays for his order?
Answer:
1.76
Step-by-step explanation:
i cant explain ;w;
I need help plz help
Answer:
GET A CALCULATOR
Answer is: 78
Step-by-step explanation:
If a space shuttle travels completely around the world in 90 minutes, how many times will it circle the globe in a full week?
(I need the answer right now! I'm doing test. Anything helps!)
Answer:
112
Step-by-step explanation:
10080 minutes in a week, 10080 divided by 90 = 112 : )
A gym charges each member $100 for a membership fee and $30 per month after that. How much money will a member spend after 6 months
Answer:
280
Step-by-step explanation:
Month 1: 100 + 30 = 150
Month 2: +30
Month 3: +30
Month 4: +30
Month 5: +30
Month 6: +30
Total: 280
Hope this helps!
Answer:
$280
Step-by-step explanation:
For this problem, we simply need to take the initial cost of membership and add that to the reoccurring cost from a time period, in this case, 6 months. So let's make an equation to represent this.
The initial cost is $100
The per month cost is $30
Total cost after 6 months = Inital cost + Per Month Cost * 6 months
Total cost = $100 + $30 * 6
Total cost = $100 + $180
Total cost = $280
Thus, a member will spend $280 after 6 months on the membership.
Cheers.
Help please .........
Answer:
50%, 20%, 36%
Step-by-step explanation:
A: 2012=190, 2014=285. 95 more students. 95 is half of 190.
B: 2014=285, 2015=228. 57 less students. 57 is 20% of 285.
C: 2013=210, 2014=285. 75 more students. 75 is roughly 36% of 210.
What is the slope of the line in the graph?
Answer:
the slope is 1
Step-by-step explanation:
i cant tell if the y-intercept is 1 or -1
WILL RATE 5 stars for correct answer
Someone help me please
Express the cosine of < W as a ratio of the given side lengths.
Overview
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Question Progress
Homework Progress
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10
Expand and simplify 2(x + 7) + 3(x + 1)
+
Answer:
I don't know how to expand but I can simplify please mark me
Step-by-step explanation:
2(x + 7) + 3(x + 1)
=2x + 14 + 3x + 3
=2x-3x + 3-14
=x+11
HELP HELP HELP First to "help" rather than just answer with a random thanks for the points kinda response gets brainliest
Two statements are missing reasons.What reason can be used to justify both statements 2 and 3?
The diagram shows three parallel lines that are cut by two transversals what is the value of r
Answer:
Step-by-step explanation:
C
what is 4 and 1 /3 times 6
Answer:
25.8
Step-by-step explanation:
1/3 = .3
4.3 * 6 = 25.8
So 4 and 1/3 times 6 is 25.8 or 25 and 8/10
I hope this helps!! :) blessings, stay safe, xx, nm <3
Answer: 25.9999...
Explain: The answer is 25.9999...
the 9’s are never ending.
When the sun is at a certain angle in the sky, a 20-foot flagpole will cast a 16-foot shadow. How tall is a person if he casts a 4.4-foot shadow at the same time? The person is blank feet tall. Enter only the number.
Answer:
The person is 5.28 feet tall
Find the equation in point-slope form of a line that has a slope of 2 and goes through the point (-5, 3).
Answer:
The answer is
[tex] \huge y - 3 = 2(x + 5)[/tex]
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1)[/tex]
From the question we have the final answer as
[tex]y - 3 = 2(x + 5)[/tex]
Hope this helps you
Help me please I really need help
Answer:
Step-by-step explanation:
Tower 1: 4 times 4 times 5
80 cubic units
Tower 2:
10 times 5 times 4
200 cubic units
T 3= 12 times 1 times 4
48 cubic units
T 4= 69 cubic units
number 7
solve for c
Answer:
60
Step-by-step explanation:
Since equalateral. The angles are the same.
1 and 2, please and thank you!
A pancake recipe calls for 4 of a cup of powdered milk and 2 cups of whole wheat flour for each batch of pancakes.
If Ruby plans on making 4 batches of pancakes, how many combined cups of powdered milk and whole wheat finur does she need?
9514 1404 393
Answer:
24 cups
Step-by-step explanation:
One batch takes a combined total of 4 + 2 cups = 6 cups of milk and flour. Then 4 recipes will take ...
4 × 6 cups = 24 cups . . . combined
A triangle with an area of 10 square meters has a height of 4.5 meters. A similar triangle has an area of 90 square meters. What is the height of the larger triangle?
A) The ratio of the area of the small triangle to the area of the larger triangle is _:_
B) The ratio of the side length of the small triangle to the side length of the larger triangle is _:_
Answer:
h = 40.5 m
A) 1 : 9
B) 1 : 3
Step-by-step explanation:
Let the height of the larger triangle be h
Therefore,
[tex] \frac{10}{90}= \frac{4.5}{h}\\\\
\frac{1}{9}= \frac{4.5}{h}\\\\
h = 9\times 4.5\\\\
h = 40.5\:m\\[/tex]
A)
The ratio of the area of small triangle to the large triangle
[tex] =\frac{10}{90}=\frac{1}{9}=1 : 9[/tex]
B)
The ratio of the side length of small triangle to the side length of large triangle
[tex] =\sqrt{\frac{10}{90}} =\sqrt {\frac{1}{9}} =1 : 3
[/tex]
Halla la suma de 3, ocho veces un número, y tres veces el mismo número
Answer:
3 + 11x
Step-by-step explanation:
Nuestra ecuación será: 3 + 8x + 3x
No sabemos qué es x, así que simplemente sumamos términos semejantes y obtenemos 3 + 11x
Espero que esto haya ayudado, por favor marque lo más inteligente, ¡gracias!
Simplify the followingexpression (-5)(-3)(4)
Alice solves every puzzle with probability 0.6 , and Bob, with probability 0.5 . They are given 7 puzzles and each chooses 5 out of the 7 puzzles randomly and solves them independently. A puzzle is considered solved if at least one of them solves it. What is the probability that all the 7 puzzles happen to be solved by at least one of them
Answer:
0.021943
Step-by-step explanation:
Alice solves every puzzle with a probability of 0.6
Bob solves every puzzle with a probability of 0.5
Number of puzzles given = 7
The probability of a puzzle been solved by either Alice or Bob
P = P( A U B ) = P( A ) + P( B ) - P( A n B )
= 0.6 + 0.5 - ( 0.6 * 0.5 ) = 0.8
probability of all 7 puzzles solved = (P( A ))^2 * ( P )^3 * (p(B))^2
= ( 0.6 )^2 * (0.8)^3 * (0.5)^2 = 0.04608
Finally determine the P ( choosing 5 out of 7 for both such that all the 7 are chosen )
attached below is the remaining part of the solution
Please find the slope of these Thank you sm
Answer:
28?
Step-by-step explanation:
Look at the top right corner, then count!
Translate the phrase into an algebraic expression.
The product of c and 2
Answer:
c+2
Step-by-step explanation:
Im not 100% sure I understand what you mean by this but anytime it says and in a statement it means + so c+2 would be the answer.
Find the length of side x in simplest radical form with a rational denominator.
Answer:
[tex] x = \frac{\sqrt{6}}{2} [/tex]
Step-by-step explanation:
Reference angle = 45°
Opposite side = x
Hypotenuse = √3
Use the following trigonometric ratios formula to find x:
[tex] sin(\theta) = \frac{opp}{hyp} [/tex]
Plug in the values
[tex] sin(45) = \frac{x}{\sqrt{3}} [/tex]
Multiply both sides by √3
[tex] \sqrt{3}*sin(45) = x [/tex]
[tex] \sqrt{3}*\frac{\sqrt{2}}{2} = x [/tex]
[tex] \frac{\sqrt{3*2}}{2} = x [/tex]
[tex] \frac{\sqrt{6}}{2} = x [/tex]
You own a share of a stock worth $400 . It decreases 5% .how much is it worth now?
Answer:
380$
Step-by-step explanation:
Multiply 400*5%=20
Then subtract 400-20=380
Answer:
$380
Step-by-step explanation:
The price of a pair of shoes increases from $54 to $58. What is the percent increase to the nearest percent?
Answer:
the percent is 400%
Step-by-step explanation:
54 to 58 is 4 so 4÷100 is 0.04 convert to a percent is 400%
Choose the graph that correctly represents the equation 2x + 4y = 24. line through the points 0 comma 6 and 12 comma 0 line through the points 0 comma negative 6 and 12 comma 0 line through the points 0 comma negative 12 and 6 comma 0 line through the points 0 comma 12 and 6 comma 0
Answer:
(0,6) (12,0)
Step-by-step explanation:
What are the intercepts of –3x + 5y – 2z = 60? (–3, 0, 0), (0, 5, 0), (0, 0, –2) (–180, 0, 0), (0, 300, 0), (0, 0, –120) (–20, 0, 0), (0, 12, 0), (0, 0, –30) (–60, 0, 0), (0, 60, 0), (0, 0, –60)
Answer:
(-20, 0, 0)
(0, 12, 0)
(0, 0, -30)
Answer:
(-20, 0, 0)
(0, 12, 0)
(0, 0, -30)