Answer: 52
Step-by-step explanation:
add 90 and 38 then subtract from 180
Astorepays$68foradesk.Thestoremarksupthepriceby20%.Whatistheamountofthemark-up?
Answer:
$13.60
Step-by-step explanation:
20% of 68 = 13.6
Need Help Please ASAP
Answer:
first step; subtract 7 from both sides. you are left with -3n=8. step two; divide both sides by 3. it should get you to -n=8. therefore n=-8
Step-by-step explanation:
i hope this helped you! :)
please help I only have today to do this type of work and I'm struggling!!
Alice, Raul, and Maria are baking cookies together. They need cup of flour and cup of butter to make a dozen cookies. They each brought the ingredients they had at home. Alice brought cups of flour and cup of butter, Raul brought cup of flour and cup of butter, and Maria brought cups of flour and cup of butter. If the students have plenty of the other ingredients they need (sugar, salt, baking soda, etc.), how many whole batches of a dozen cookies can they make?
Find the area of the figure. Round your answer to the nearest hundredth, if necessary.
ASAP
no explanation no brainliest
Answer: this is a right rectangular pyramid so the volume formula is [tex]\frac{lwh}{3}[/tex] with l= lenght, w= width, h= Height.
So 10 x10 x9 = 900
900/3 = 300 cubic meters
Step-by-step explanation:
What is the volume of this cube?
Enter your answer as a decimal in the box.
m3
Will give brainlest if right
Step-by-step explanation:
Use formula for cube volume:
V=a³
Then add informations you already have and you are done.
V=0,5³
V=0,125 m³
Answer:
0.125
Step-by-step explanation:
The formula to find the volume of a cube is: V=a^3
Since we are given that one side of the cube is 0.5 m, you can take 0.5 and insert it into the formula V=a^3
V=0.5^3
V=0.125
Hope this helps ^-^
How do you determine which variable is independent
and which one is independent?
Write a rule that Linda can use to figure out how many cups of chocolate she needs for any number of cups of cream when making Super Truffles.
pls help
For the wheel picture on the right assume that a person spins the pointer and is awarded the amount indicated by the pointer. If it costs $5 to play the game determine (a) the expectation of a person who plays the game and (b) the fair price to play the game.
a. what is the expectation? $ ___
Answer:
(a)
(b)
Step-by-step explanation:
First pic is a second is b
The expectation to play the game is $2.5 and the fair price to play is $7.5.
What is the expectation?The expectation is defined as the weighted average value of the random variable which is the product of the value of the random variable and its possibility.
Expectation= ∑P(win)*amount of win or loss of random variable
=∑x*P(x)
Here given that there are only two possible outcomes $5 and $10. And the possibility of every outcome is the same which is 0.5 as they occupy the same area.
As we know
Expectation= ∑P(win)*amount of win or loss of random variable
= 0.5(5-5) +0.5(10-5)
=0.5*0 + 0.5*5
=0+2.5
=$2.5
As fair price= expectation + cost of play
⇒fair price= $2.5 + $5
⇒fair price= $7.5
Therefore the expectation to play the game is $2.5 and the fair price to play is $7.5.
Learn more about expectation
here: https://brainly.com/question/10675141
#SPJ2
PLEASE HELP!! no links, no unnecessary comments or i will take away points. IF SHOWN ON PAPER I WILL GIVE BONUS POINTS AND BRAINLEST THANK YOU!!
Answer:
(-3.5, 2)
Step-by-step explanation:
If you were to graph all the other points it would look like the picture below, so to complete the rectangle it has to be (-3.5,2)
PLEASE ANSWER FAST! (look at the picture for the questions
I need help with question 12
Answer:
f(2x) which moves the graph up
Step-by-step explanation:
you must replace b with 2. put it in a graphing calculator to see results clearly
NEED THIS ASAPPPPPP The circumference of a circular field is 175.84 yards. What is the radius of the field? Use 3.14 for pie and do not round your answer.
Answer:
Circumfrerence =pi d
So d=175.84/3.14
Step-by-step explanation:
CAN SUM1 PLEASE HELP ME LIKE SERIOUSLY OMG
Answer:
1335 ft
Step-by-step explanation:
Ricardo bought 6 pounds of peanuts at the local wholesaler for $12. His friend Saniya bought 4 pounds of peanuts at the supermarket for $10. Saniya thinks she got the better deal because $10 is less than $12.
How much did Ricardo pay per pound?
How much did Saniya pay per pound?
Who got the better deal?
A. Ricardo
B. Saniya
C. They paid the same rate per pound.
Answer:
ricardo
he payed 2 per pound while she payed 2.50
Answer:
Ricardo
Step-by-step explanation:
Divide $12 by 6 pounds and then divide $10 by the 4 pounds.
Ricardo got 2$ per pound and Roxanne got 2.5$ per pound so Ricardo got the better deal.
Understanding the Pythagorean Theorem – Finding an Unknown Hypotenuse (find the distance of the mechanical webbing needed by Spiderman below as you watch video #2 – SHOW ALL STEPS IN SOLVING!
Answer:
100√65 yds
Step-by-step explanation:
The Pythagorean Theorem is a^2+b^2=c^2. In this case a=700, b=400, and c is the unknown.
700^2+400^2=c^2490000+160000=c^2650000=c^2c=√650000√650000=√(100^2•65)=100√65
PLEASE HELP ME AND I’ll GIVE BT WITH 20 points <3
Answer: C=πd
Step-by-step explanation:
What is the measurement of S and T
Winston has $20,000 in a savings account that earns 14% annually.The interest is not compounded.How much interest will he earn in 3 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
NO LINKS
Answer:
I = $ 8,400.00
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 14%/100 = 0.14 per year,
then, solving our equation
I = 20000 × 0.14 × 3 = 8400
I = $ 8,400.00
The simple interest accumulated
on a principal of $ 20,000.00
at a rate of 14% per year
for 3 years is $ 8,400.00.
Hope this helps!!
Question 13
Please help me
Can someone help rq pls it done by tmrw
Answer:
8 : 20 and 24 : 60
Step-by-step explanation:
Given the ratio
[tex]\frac{2}{5}[/tex]
To obtain a ratio with 20 on the denominator multiply numerator and denominator by 4
= [tex]\frac{2(4)}{5(4)}[/tex] = [tex]\frac{8}{20}[/tex]
To obtain a ratio with 24 on the numerator multiply numerator and denominator by 12
= [tex]\frac{2(12)}{5(12)}[/tex] = [tex]\frac{24}{60}[/tex]
Question 1 (1 point)
Which of the following is NOT a possible cross section for a cone?
Question 1 options:
oval
point
triangle
circle
Question 2 (1 point)
Which of the following is the cross section of a sphere?
Question 2 options:
circle
triangle
line
rectangle
a=1/2 bh (base/height)
=.5(12)4
a=24ft
how did i get the answer a=24?
(SOMEONE PLEASE HAVE THIS ANSWER BY APRIL 30TH)
Suppose a recipe calls for 3 cups of sugar per 4 quarts of lemonade. How many cups of sugar are needed to make 10 quarts? Which setup would allow us to correctly solve the problem? (see image)
Steve flipped a coin 10 times and recorded his results in this chart
help real quick bois do what the paper sais
I do not get this what why is math so hard aaaaaaa due tmr morning btw qwq
Answer:
arent all triangles automatically 180
Step-by-step explanation:
Answer:
Because in math u is texting me child
Step-by-step explanation:
A temperature of C degrees Celsius is the same as 5/9
C+32 degrees Fahrenheit. According to weather records, the highest recorded temperature in the state of New Mexico is 50 degrees Celsius.
The three given side lengths can form a right triangle. Choose the process that correctly shows they are multiples of the given Pythagorean triple.
{32,40,68} for an 8-15-17 triple
A.) 32,40,68-8(32),15(60),17(68)
B.) 32,40,68-32(4),60(4),17(4)
C.) 32,40,68-1/32,1/40,1/68
The graph shows information about the lion population at a safari park. Lions were introduced in the park in 2010. In 2012, the park has a population of 32 lions. A year later, in 2013, the park has 128 lions. Write an exponential function that models this situation. Let X represent the number of years since 2010 and let f(x)represent the number of lions.
Ok sooo if you get the exponents all together and then divide then you should get your answer but since you’re on here and you need it then I’ll give it to you : f(x)=4 ; sine the past (x)2years there has been f(x) 4 times as much as lions.