Answers
Answer:
0.5
Step-by-step explanation:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
When we add them, it's 2.5.
Now we divide.
Answer:
0.5
Step-by-step explanation:
2+(-2.5)+(-1)+0+4 =2.5
2.5/5 = 0.5
Related Questions
What is 7^5 equal to
Answers
O Stretch Your Thinking A balloon vendor sold 225 balloons
on Saturday. He sold red, yellow, and blue balloors, Hero
100 red balloons and 25 more red than blue, How many
yellow balloons did he sell?
Answers
The time, in minutes, that it takes Mark to bake cookies is given by t = 15 + 10d, where d is dozens of cookies. How long would it take Mark to bake 48 cookies?
Answers
Answer:
55
Step-by-step explanation:
15+10d
15+10(4)
15+40
55 minutes
It will take 55 minutes for Mark to bake 48 cookies.
15+10d
15+10(4)
15+40
55 minutes
How long does it take to bake a cookie?
Simply put, you can expect to bake cookies at 350 degrees Fahrenheit for 8-12 minutes. However, there are some things to consider when baking biscuits. The type of biscuit, the size of the biscuit, and the content of the fabric.
Preheat the oven to 350 ° F (or 325 ° F for a non-stick baking sheet). Place the cookie dough base about 2 inches apart on a non-oiled sheet pan. BRAKE for 10-14 minutes or until light brown. Cool 2 minutes; Remove from the top plate.
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Solve for x.
A) 9
C) 10
E) 6
B) 15
D) 4
Answers
Some more help please I need it
Answers
i dont know
Step-by-step explanation:
I JUST NEED THW POINTS
Use a factor tree to find the GCF of 32 and 80.
Answers
Answer:
GCF of 32 and 80 is 16
Step-by-step explanation:
factors of 32 = 1, 2, 4, 8, 16, 32
factors of 80 = 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The table below shows Aubree's earnings on the job.
Time (hours) Earnings (dollars)
4
$84.40
18.
$379.80
28
$590.80
How long does it take her to make $137.152
hours
Suomit Answers
Answer
Answers
Answer:
6.5 hours
Step-by-step explanation:
the pay per hour is $21.1
137.15÷21.1=6.5
Three interior angles of a polygon are 125,140 and 160. The remain angles are 145 each. Calculate the sum of the interior angles of the polygon
Answers
Answer:
1440 degrees.
Step-by-step explanation:
125 + 140 + 160 = 425 degrees.
The remaining angles are each 145.
The exterior angles of all polygons sum to 360 .
So we have exterior angles sum of the 3 given angles
= (180-125) + ( 180-140) + (180-160)
= 55 + 40 + 20 = 115.
So the remaining vale of the sum is 360 - 115
= 245 degrees.
An internal angle of 145 will give an external one of 35 degrees.
245/35 = 7.
So there are 7 145 degree angles in the polygon.
Sum of the interior angles is therefore:
425 + 7*145
= 1440 degrees.
This is a 10 sides polygon ( a decagon).
you are playing a card game. if you pull an ace you win $26, if you pull the king of hearts you win $204, if you pull a jack or queen you win $13, all other pulls you lose. what price should you be charged to make this a fair game?
A. $5
B. $7
C. $8
D. $6
Answers
Specify?
Answer:
The answer is 8$- Took the test
Step-by-step explanation:
A rectangular park 60 yards long and 50 yards wide. Plans call for increasing both the length and the width by x yards.
a. Write a function to find the new length of the park.
b. Write a function to find the new width of the park.
c. Write a function to find the area of the park after increasing both the length and width.
Answers
Answer:
C
Step-by-step explanation:
If they are increasing w and l, they need a function for both.
i need help. i am so confused
Answers
Answer:
a/2=3
We simplify the equation to the form, which is simple to understand
a/2=3
We move all terms containing a to the left and all other terms to the right.
+ 0.5a=+3
We simplify left and right side of the equation.
+ 0.5a=+3
We divide both sides of the equation by 0.5 to get a.
a=6
Suppose that the water level of a river is 50 feet and that it is receding at a rate of 0.75 foot
per day. Write an equation for the water level,, after days. In how many days will the water
level be 30 feet?
Answers
Now put in 30 for y:
30=-0.75x+50
-20=-0.75x
X=26.6666
So in 26/27 days
For brainily please help :/
Answers
Answer:
No, a triangle can not be constructed of 6, 2, and 3.
Step-by-step explanation:
For three line segments to be able to form any triangle you must be able to take any two sides, add their length and this sum be greater than the remaining side.
buildings A and B are across the street from each other, 35m apart, from a point on the roof of building A the angle of elevation at the top of building B is 24 degrees, and the angle of depression of the base of building B is 34 degrees.how tall is each building?
Answers
Answer: Two buildings are 26.3m apart. From the top of the shorter building the angle of elevation to the top of the taller building is 35.9 degrees and b = 26.3 tan(54.7) = 26.3 1.412 = 37.145
Step-by-step explanation:
Find the slope and y-intercept for a line passing through the following two points, then create a slope intercept equation.
(5,3) and (4,5)
Slope=
Y-intercept=
Slope intercept equation=
Answers
Answer:
Slope = -2
Y-intercept = 13
y = -2x + 13
Step-by-step explanation:
(5-3)/(4-5) = 2/-1 = -2
3 = -2(5) + b
3 = -10 + b
b = 13
y = -2x + 13
Robin works as a customer service representative. She knows that the
amount in dollars of her yearly bonus is represented by the expression - 1.25x + 651, where x is the
number of complaints customers had about her during the year. To find her bonus if she gets 12
complaints, she substitutes 12 for x. What should be her next step? What would her bonus be?
Answers
Answer:
multiply -1.25 x 12
Sense a negative and a positive will always be negative when dealing with multiplication you'll get -15
now -15 +651= 636
always take the sign of the biggest number.
Which are the solutions of x2 = 5x + 8?
Answers
2 = 5 + 8
hopes this helps
cuanto es 1/3 mas 3/4 mas 1/2 lo necesito por favor ;_;
Answers
Answer:
19/12= 1 7/12
Step-by-step explanation:
On a farm there are dogs and chickens. There are a total of 17 animals and 48 legs. How many chickens and dogs are on the farm
Answers
Answer:
7 dogs and 10 chickens
Step-by-step explanation:
dogs have 4 legs, chickens have 2 legs. 7 dogs which would be 28 legs and 10 chickens which would be 20 legs adds up to 48 legs
Find the equation of a line that passes through (5,-3) and is perpendicular to y = x.
a) y=x+2
b) y=x-8
c) y=-x+2
d) y=-x-8
Answers
Answer:
B
Step-by-step explanation:
X is 5 and y is -3, so y is x minus 8, which is y=x-8
Please help me with this question is 8 grade question
Answers
Answer:
a, -4.5
Step-by-step explanation: I should now I am in 10th grade math
no of tulips is 2 more than thrice the amount of tulips express in a linear equation
Answers
Answer:
x = 3x + 2Step-by-step explanation:
Let the number of tulips is x, then the equation is:
x = 3x + 2Someone can help me with this
Answers
Answer:
hrhrh4vguaiwjnbbbhhhhh
Step-by-step explanation:
jrrjbbdjhtvb4sjjfjjjejsjuhfhrbdhksopapdkbrbhfhhxizidjjdjkkwkalqlpqpwkjdhbdnMsmnznxbbfjsjddheb5vgguyy5
TIMED ASSIGNMENT PLS ANSWER ASAP ILL MARK BRAINLIEST
Answers
Answer:
the answer is c
Step-by-step explanation:
1 hour=60 minutes
60/6 minutes= 10
10 x 3 = 30 minutes
half hour= 30 minutes
30/6 = 5
5 x 3= 15 minutes
30 +15 = 45 minutes
On a shopping trip, Gina buys two books priced $4.99 and $12.99. She also buys 2 notebooks, 2 packs of pencils, and 3 composition books. The books are on sale for 10% off the list price and school supplies are 15% off. The store charges 6.5% sales tax.
Item Cost ($)
Notebooks 2.88
Composition Books 0.79
Pencil Packs 1.89
How much total will Gina spend on her shopping trip? Round to the nearest cent.
Answers
Answer:
$28.00
Step-by-step explanation:
$4.99 + $12.99 = $17.98 with 10% of discount =$16.18
$2.88 (2) + $0.79 (3) + 1.89 (2) = $11.91 with 15% of discount = $10.12
$16.18 + $10.12 = $26.30 with 6.5% sales tax = $28.00
Question 1 (1 point)
Stuart Goldman works at King's Golf Spot. He works 11 hours a week and earns $8.25 per hour. What is Goldman's straight-time pay for each
week? (Section 1.1)
a
b
$90.75
$80.75
$80.25
Ος
Od
$90.25
Answers
The amount that Goldman's straight-time pay for each week will be $90.75. Then the correct option is A.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Stuart Goldman works at Ruler's Golf Spot. He works 11 hours every week and acquires $8.25 each hour.
Goldman's straight-time pay for each week will be given as,
⇒ $8.25 x 11
⇒ $90.75
The amount that Goldman's straight-time pay for each week will be $90.75. Then the correct option is A.
More about the Algebra link is given below.
https://brainly.com/question/953809
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If Stuart Goldman works at King's Golf Spot. He works 11 hours a week and earns $8.25 per hour. Goldman's straight-time pay for each week is: A. $90.75.
What is straight-time pay?To determine Stuart Goldman's straight-time pay for each week we can multiply his hours worked by his hourly wage:
Straight-time pay = Hours worked × Hourly wage
Let plug in the formula
Straight-time pay = 11 hours × $8.25/hour
Straight-time pay = $90.75
Therefore the correct option is A.
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please help me solve this problem please
Answers
Answer:
I think that the bottom is multiplying by 4 to get the rest for the bottom
help me
ans should be well explained
Answers
Perimeter:-
[tex]\\ \sf\longmapsto 2(L+B)[/tex]
[tex]\\ \sf\longmapsto 2(40+30)[/tex]
[tex]\\ \sf\longmapsto 2(70)[/tex]
[tex]\\ \sf\longmapsto 140m[/tex]
Area
[tex]\\ \sf\longmapsto LB[/tex]
[tex]\\ \sf\longmapsto 40(30)[/tex]
[tex]\\ \sf\longmapsto 1200m^2[/tex]
= 2(Length + Breadth)
= 2(40 + 30)
= 2(70)
= 140m
Area of Rectangle:-= Length × Breadth
= 40 × 30
= 1200m^2
Therefore, The perimeter of the rectangle is 140m and the area of the rectangle is 1200m^2.
the sum of three numbers is 106. the first number is 6 less than the second. the third is 2 times the first
Answers
Answer: 31/25/50
Explanation: 31 is the second one. 6 less than second is 25 which is the first one, and third is 2x the first so 50
50 + 25 + 31 = 106
please help!!! due tmrw and I don't understand it :(
Answers
Answer:
for quest
Step-by-step explanation:
For part A of question 4:
The sales tax is .99¢
So the total is $15.99