Answer:
%6.8
Step-by-step explanation:
The five members of the Roberts family went to a high school soccer game. The total cost was $44.
They paid $10 less because they used a $10 coupon, how much was the cost per person?
members in the family = 5
total cost = $44
cost per person = 44/5
= $8.8
Now, they got $10 coupon so they paid $10 less.
therefore,
New total cost = $44-$10
= $34
New per person cost = $34/5
= $6.8
Answer:
they paid $8.80 cents per person without coupan but with coupon they paid $6.80
Step-by-step explanation:
i divied 44 by 5 to get $8.80 without cupon but woth coupan is subracted 34 divied by 5 and got $6.80.
6x = 72
one step equation
Answer:
Hi! The answer to your question is x = 12
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
1. You invest $800 in a 2% savings account.
(a) After three years, how much interest have
you earned?
Answer:
A the end of three years you would earned $48.96 in interest.
Step-by-step explanation:
Find the exact value of y
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Answer:
y = 27
Step-by-step explanation:
In these similar right triangles, the ratio of long side to short side is the same.
y/18 = 18/12
y = 18(18/12)
y = 27
Can someone help me pls
Answer:
69
Step-by-step explanation:
both edges equal 90 degrees
90 plus 90 plus 111 =291
360-291
Weekly wages at a certain factory are
normally distributed with a mean of
$400 and a standard deviation of $50.
Find the probability that a worker
selected at random makes between
$250 and $300.
please i’ve gotten two wrong and i need to pass this
Answer:5 and 92
Step-by-step explanation:
Answer:
Step-by-step explanation:
what's the answer choices ??
Justin and Dan ordered a pizza Justin ate 1/4 and ate 3/8 of the pizza what fraction of the pizza is left please show how you got the answer
Answer:
3/8
Step-by-step explanation:
1. Display your knowledge to the problem
You know that a whole pizza must be 8/8 slices, right? And you know that Justin ate 1/4 of the pizza and Dan ate 3/8. Good, that's all you need to know so far.
2. Add 1/4 and 3/8
You have to figure out how much they ate all together. First, find a common denominator. Let's do... hmmm, 8 is perfect! 3/8 is already in its simplest form but what about 1/4? Well, 1/4 is 2/8 in simplest form. There we go! And 3/8 plus 2/8 is 5/8!
3. What's left of the pizza?
Well, we have 5/8 eaten and in whole, there's 8 slices, so that must mean 3 slices are still there and haven't been eaten yet! 3 slices = 3/8
Hope that helps!
Question 3
The time needed for surgeons to complete a specific knee surgery is normally distributed with a mean of 80 minutes and a standard deviation of 10 minutes.
What is the probability that a surgery will last for more than 98 minutes?
0.0010
0.0359
0.9664
0.9641
Answer:
I would say d.im pretty sure tho
Using any method, find the area of the regular hexagon shown below. Show all work! Your final answer should be exact.
Answer:
864√3
Step-by-step explanation:
(3√3·24²)/2
1728√3/2
864√3
1496.49189773
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Answer:
864√3 in²
Step-by-step explanation:
We presume "any method" includes the use of on-line calculators. Unfortunately, this one does not provide the exact answer in reduced form.
A = (3/2)√3(24 in)² = 3/2×576×√3 in²
A = 864√3 in²
Sally owns 145 shares of stock in a property management company. The current price of the stock is $42.17 per share. If the price of the stock decreases to $35.94 in the next month, how much did the value of Sally's shares decrease over the month?
○ $903.35
○ $947.68
○ $925.78
○ $968.55
Answer:
903.35
Step-by-step explanation:
sorry if im wrong
(hope this helps can i plz have brainlist :D hehe)
One side of a rectangular yard is bounded by the side of a house. The other three sides are to be fenced with 425 ft of fencing. The length of fence opposite the house is 10 ft less than
either of the other two sides. Find the dimensions (in ft) of the yard.
shorter side ft
longer side ft
Answer:
Longer side = 145ft
Shorter side = 135ft
Step-by-step explanation:
Here we have a rectangle.
Let's define L as the longest side (the one that is perpendicular to the wall of the house) and S as the shorter side.
We know that the perimeter of a rectangle is:
P = 2*L + 2*S
So if we wanted to fence this rectangle, we would need fencing equal to the perimeter.
But in this case, one of the shorter sides does not need to be fenced, so we only need:
2*L + S of fencing.
And we know that we will use 425ft of fencing, then:
2*L + S = 425 ft
We also know that The length of the fence opposite the house is 10 ft less than either of the other two sides, then:
S = L - 10ft
Then we have two equations:
2*L + S = 425 ft
S = L - 10ft
Here we can just replace the second equation into the first one to get:
2*L + (L - 10ft) = 425 ft
Now we can solve this for L
2*L + L - 10ft = 425ft
3*L = 425ft + 10ft
3*L = 435ft
L = 435ft/3 = 145ft
This means that the longer side is 145ft long.
And by the equation:
S = L - 10ft
S = 145ft - 10ft = 135ft
S = 135ft
We know that the shorter side is 135ft long.
АBC is a right angled triangle. if B = 90°, AC= 96cm, C=30°. AB = cm
Gina randomly chooses from three different games to play on her computer: game A, game B, and game C. She generated this table of random combinations to model the situation. The estimated probability that Gina plays at least three games before she plays game a is
Answer:
The answer is 0.34
Step-by-step explanation:
I'm sorry i don't have an explanation for this. please like this comment is my answer is right
Explanation:
You must find the probability of Gina playing at least three games before playing game A. The phrase “at least three” means “three, four, five, or more.” That means Gina would not play game A in the first two occurrences (n – 1 = 3 – 1 = 2). Search the table for all outcomes that do not have A in the first two occurrences. These occurrences represent the event you’re interested in. Estimate the probability using the formula
.
The answer is 0.34.
Evaculate 7/13×8/11. Will be marked brainliest
Answer:
hahahah Evaculate thats so funny but its 0.3916083916
Step-by-step explanation:
State the change from the parent function in dotted black to the transformed function in blue.
A. The transformed function shifted 2 units down.
B. The transformed function shifted 2 units up.
C. The transformed function shifted 1 unit to the right.
D The transformed function did not shift.
Answer:
transformed function did not shift
Which is the equation of the given line? X=4, y=2x , y=2, x=2
The given graph represents the equation of line x = 2.
Equation of a line?The equation of line is an algebraic form of representing the set of points, which together form a line in a coordinate system.
According to the given question
we have,
" A graph of the equation of line"
As we know that, " x = 'a number' is always a vertical line, passing through the x-axis at the value of x".
In the given graph, the vertical line only have an x-intercept and the equation of y-axis is x = 0. Also the vertical line intersecting x-axis at (2, 0).
Hence, the given graph is the equation of line "x = 2".
Learn more about the equation of line here:
https://brainly.com/question/21511618
#SPJ2
There are 74 milligrams of cholesterol in a 3.9 oz serving of lobster how much cholesterol is in 8 ounces of lobster
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Answer:
151.8 mg
Step-by-step explanation:
Assuming the cholesterol content (c) is proportional to the serving size, we have ...
c/8 = 74/3.9
c = 8(74/3.9) ≈ 151.8 . . . . mg of cholesterol
help pleaseee, i need this answer
Answer:
1. True
2. True (assuming it says divide its circumfrence by pi or 3.14)
3. False
4. False
5. False
Step-by-step explanation:
what’s the area of this triangle
8m
62°
12m
Answer:
So i got 208 but to the nearest tenth will be 210 hope it helps
Step-by-step explanation:
What is the value of X to the nearest tenth???
Answer:
11
Step-by-step explanation:
Examine the following graph, where a transformation maps P(x)
to I(2).
Answer:
Reflection over the x-axis
Step-by-step explanation:
Suppose 0 is an angle in the standard position whose terminal side is in
Quadrant IV and cos=12/37Find the exact values of the five remaining
37
trigonometric functions of 0
Answer:
Answers Below.
Step-by-step explanation:
Hello!
Let's first identifiy where the tereminals side actually is - Quadrant II. The original angle and the reference angle together form a straight line along the x-axis, so their sum is 180°. The second quadrant is in the upper left-hand corner of the plane. X has negative values in this quadrant and y has positive values. Quadrant III: The third quadrant is in the bottom left corner. Both x and y have negative values in this quadrant. The fourth quadrant (Q IV) is in the bottom right corner. X has positive values in this quadrant and y has negative values. Quadrant I of course has all positive values.
The five tig functions are:
Sine (sin)
Cosine (cos)
Tangent (tan)
Secant (sec)
Cosecant (csc)
Cotangent (cot)
The question asks for us to use the value of theta to find the rest of the trig values.
costheta=12/37 = 0.9999
Now, plug this number into the rest of them!
sin(0.9999)=0.01745
tan(0.9999)=0.01745
The last three are just reciporcals of the previous functions:
sec(x) = 1/ cosx = 1/cos(0.9999) = 1.0002
csc(x) = 1/ sinx = 1/sin(0.9999)= 57.304
cot(x) = 1/tanx = 1/tan(0.9999)= 57,296
The point of the unit circle is that it makes other parts of mathematics easier and neater. For instance, in the unit circle, for any angle θ, the trig values for sine and cosine are clearly nothing more than sin(θ) = y and cos(θ) = x.
Because the answers are in Quadrant IV, all the x values will be positive.
Hope this helps!
8. Jordan's fish tank was only 62.5% full so
he added some water to it so it got to 80%
full. If the tank now has 40 gallons of water
in it, how many gallons did he add?
12. When
salar
was s
of his
your
A. 8.25 gallons
B. 8.5 gallons
C. 8.75 gallons
D. 9 gallons
13. The
David invests $7000 in two different accounts. The first account paid 2 %, the second account paid 5
% in interest. At the end of the first year he had earned $182 in interest. How much was in each
account?
Answer:
3,990
Step-by-step explanation:
a house is sold for 234000 which gives a profit of 12% find the actual profit
What is the area of the triangle?
Answer:
height ×base divided by two
Please help me on this question! And explain how you got your answer please!
Answer:
she has a total of 140 coins
Step-by-step explanation:
x is coins in total
5/100 times x = 7
0.05 times x = 7
x = 7/0.005
x = 700/5
divide that you get 140
Answer:
Maybe 7.14285714?
Step-by-step explanation:
50% divided by 7?
I'm sorry I just guessed
Find the 110 term of the sequence -7,3, 13, 23, ..
Answer:
I think the answer would be 1083
Step-by-step explanation:
Hope it helps .
THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! AND PLS PUT AN EXPLANATION!! THANK YOU GUYS SO MUCHHHH!! CAN U PLS DO BOTH OF THESE!! :))
Answer:
8) 78.5 in.
11) 28.26 m
Step-by-step explanation:
The formula for area of a circle is πr^2 (pi ⋅ radius ⋅ radius).
Here, only the diameter is shown.
To find the radius, we must divide the diameter (10) by 2.
10/2 = 5.
So, 5 is the radius.
Now, we plug in the numbers.
pi ⋅ radius ⋅ radius
(3.14 is commonly used for pi)
3.14 ⋅ 5 ⋅ 5 = 78.5
78.5 is the area of this circle.
Now, to find the area of this circle, we simply repeat the steps.
6/2 = 3
pi ⋅ radius ⋅ radius
3.14 ⋅ 3 ⋅ 3 = 28.26
whats the answer to this question
Answer:
a=20
Step-by-step explanation:
7+13=20
20-7=13
