30 times 40 equals whatttt
Answer:
1200 is ur wsener
Step-by-step explanation:
Answer:
1,200 is the result to the problem
Help Please Right now
At a carnival booth, customers had to guess the number of jelly beans in a jar. Samantha guessed there were 375 jelly beans. The actual amount of jelly beans in the jar was 250. What is Samantha's percent error?
Answer:
150
Step-by-step explanation:
The required percent error by Samantha is 50%, as of the given condition,
What is the percentage?The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
What is the error?Errors are discrepancies between values that are seen and natural truths.
Here,
Samantha guessed there were 375 jelly beans.
The actual amount of jelly beans in the jar was 250.
Error percentage = 375-250 / 250 × 100
= 0.5 × 100
= 50%
Thus, the required percent error by Samantha is 50%, as of the given condition.
Learn more about percentages here:
brainly.com/question/13450942
#SPJ5
Write an Equation using the following arithmetic sequence: 24, 18, 12,..
Answer:
6n
Step-by-step explanation:
HELPPPP ASAPPP MARKING BRAINLIEST
Answer:
1) a
2) c
3) a
Step-by-step explanation:
1) Subsitute
2.14x - 42.9 = ?
2.14(22.4) - 42.9 = ?
47.936 - 42.9 = ?
= 5.036
2) Factor out
6y^2 + 27y
both have 3 and y in common so ...
3y(2y + 9)
3) Distribute
12m(m - 3n)
12m * m = 12m^2
12m * -3n = -36mn the only reason -3 is NOT a positive is b/c it has subtraction sign b4 the number
put it in order:
12m^2 - 36mn
There are 2 rap songs for every 3 rock songs on Will's MP3 player. There are a total of 120 rock songs. How many rap songs are there?
A baker is filling equal-sized containers with sugar. Four pounds of sugar fill 1 1/3 containers. How many pounds fit in each container?
Which is the better deal?
At the Willow market you can buy 6 bags of apples for $29.76.
At the Orchard Market you can get 2 bags of apples for $10.14.
Answer:
The Willow market is better
Step-by-step explanation:
Answer: Orchard market
Step-by-step explanation:When you divide 6 by 29.76 and 2 by 10.14 you get a greater value from willow market
How can I use the number line to find the sum: −1 12 + (−1 12)
Answer:
You can make the mixed numbers int improper fractions and then into decimals
Step-by-step explanation:
What is the greatest common factor of 36 and 48?
Answer:
The GCF, or greatest common factor, of 36 and 48 is 12.
Step-by-step explanation:
Answer:
The GCF, or greatest common factor, of 36 and 48 is 12.
Answer is 12.
I hope it's helpful!
Please guys help because I don't. know it
Answer:
-7/4 sign will be -
-7/2 sign will be -
11/-4 sign will be -
-0,5/-7 sign will be +
18/37 sign will be +
(-3)*(-5)/2*(-7) sign will be -
(-4)*3/(-7)*(-5) sign will be -
-3*5/4*8 sign will be -
Determine the length of AC and DE, and the value of x.
Answer:
n = 16, AC = 60, DE = 30
Step-by-step explanation:
DE joins the midpoints of 2 sides of the triangle and is half the length of the third side, that is
DE = [tex]\frac{1}{2}[/tex] AC , substitute values
n + 14 = [tex]\frac{1}{2}[/tex] (3n + 12) ← multiply both sides by 2 to clear the fraction
2n + 28 = 3n + 12 ( subtract 2n from both sides )
28 = n + 12 ( subtract 12 from both sides )
16 = n
Then
AC = 3n + 12 = 3(16) + 12 = 48 + 12 = 60
DE = n + 14 = 16 + 14 = 30
Can anyone explain how to do this?
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationships between sides and trig functions. The relevant relations here are ...
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
In your diagram, leg 'a' is opposite angle α and adjacent to angle β. Similarly, leg 'b' is opposite angle β and adjacent to angle α. The hypotenuse is 'c' in all cases.
So, filling the table is a matter of identifying adjacent and opposite legs. You will notice that the sine of α is the cosine of β and vice versa.
What would be the volume of Carlo’s building block? Please help if can!
Answer:
b) 490 cm^3
Step-by-step explanation:
large portion block = 10x6x7 = 420
small portion block = 2x5x7 = 70
420+70 = 490 cm^3
Help Asap pls will give brainlest ONLY IF CORRECT
Given the following functions f(x) and g(x), solve f[g(6)] and select the corr
f(x) = 6x + 12
g(x) = x - 8
1. -96
2. 0
3. 24
4. 48
Answer:
2. 0 or B. 0
Step-by-step explanation:
First you need to find g(6) which is -2 now plug in -2 into the function f. So 6(-2)+12=0
Maha has two colors of modeling clay. She has
1.05 kilograms of blue modeling clay and
1.3 kilograms of orange modeling clay. Which
color of modeling clay does Maha have more of?
Answer:
orange modeling clay . .
Evaluate each expression if: k = 2, m = 7, n = 4.
1) 6m - 3k 2)
23) m + |2m - kl
teresa wants to make some cookies the recipe calls for 5 eggs and 10 tablespoons of butter but she only has 3 eggs she needs to know if she has enough butter to make the cookies with only three eggs how much butter will she need
Answer:
I think Teresa needs 6 tablespoons of butter..
Step-by-step explanation:
Hope this right...but if it's not,im so sorry
answer the one in the screenshot
pls male it all correct
or i will report u
Answer:
21. yes 22. yes 23: no 24:no 25:yes
EZ
helllpp! I will mark brainliest!
Answer:
They are vertical angles :)
Step-by-step explanation:
An aquarium holds 4 gallons of water. Every fish needs 1 1/3 gallons of water. How many fish can be placed in the aquarium?
Answer:
3 fish
Step-by-step explanation:
4g / 4/3 fish
4/1 ÷ 4/3 = 4/1 · 3/4 = 3
Simple math true and false. not that hard. 11th grade math though
Answer:
True
good luck, hope this helps :))
Answer:
True
Step-by-step explanation:
Pretty sure comrade. Also let me know if not right. Hope this helps
A garden table and a bench cost $978 combined. The garden table costs $78 more than the bench. What is the cost of the bench?
Answer:
$411
Step-by-step explanation:
I divided 978 by 2 and then subtracted 78 to get the bench's price.
Bench price: $411
Garden table price: $567
please answer this ill give brainliest
Answer:
C. 5, because I-5I =5
Have a beautiful day!
What is 5 divided by 7,685?
Answer: 0.00065062
Step-by-step explanation:
i used a calculator ✌️
please, help me with my geometry:)
Answer: 8.9443
Step-by-step explanation:
What is the missing length?
HELP ASAP 15 POINTS !!!!!
Answer: 4, 8, 7, 9, 0, 3, 4, 1, 6, 27
Step-by-step explanation:
A rectangle is 15 cm wide and 18 cm long. If both dimensions are
decreased by the same amount, the area of the new rectangle formed is
116 cm less than the area of the original. Find the dimensions of the
new rectangle
Answer:
not 100percent sure but found this online 11 cm x 14 cm
Step-by-step explanation:
Sam took his savings to the bank and deposited them in a Certificate of Deposit (CD) account. He was told that he would collect the full interest in 260 weeks. How many years would Sam have to wait to collect the full interest
Answer:
5
Step-by-step explanation:
260 weeks divided by however many weeks in a year which is 365÷7 which is 52.14 so it would be rounded to 52
260÷52⇒5
Tom has a total of 15 stamps. some are worth 10 cents and some are worth 20. The value of the stamp is 2.40. how many of each stamp does he have?
A. what are you trying to find?
B. what system of equations that models this scenario?
Answer:
a) how many stamps are worth $0.10 and how many are worth $0.20
b) x + y = 15
.10x + .20y = 2.40
Step-by-step explanation: