Answer:
It would be 212
Step-by-step explanation:
212 tens divided by 10 is 21.2 tens.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
There are 212 tens.
And tens is a digital device.
So, 212 tens divided by 10,
=212/10
= 21.2
Therefore, the value is 21.2 tens.
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Write the polynomial in standard form.
x^2 + 2 - 4x
Write the polynomial in standard form.
Answer:
(x-2)^2
Step-by-step explanation:
Hope this helps!
A restaurant customer left $1.80 as a tip. The tax was 7% and the tip was 20% of the after-tax cost. What was the total bill?
Your answer is
Assume that total bill = x,
tax was 7 % and tip( 1.8) was 20% of ( tax + bill)
equation : ( x+0.07x)*0.2= 1.8
so, 1.07x= 9
Total bill= 8.41
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I need that urgently.
Hi everyone pls answer I will give you BRAINLEST!! Pls help
!!!!!!!please help!!!!!!!!
Answer:
The first one is No. The second one I do not know unfortunately.
Step-by-step explanation:
I am in the middle of this lesson in my math class as well and I know that in order to make a triangle, you need the two smaller sides to add up to become larger than the biggest side. In the case of the first question, the two smaller sides, 6 and 3 equal 9, which is not bigger than the biggest side which is 10. I hope you can find the answer to the second one, but for now, the first one is No.
Can someone please help need it urgently will give brainliest to first answer
Answer:
Step-by-step explanation:
[tex]1220+92a\ge 8000[/tex]
Georgia is 7 years younger than 5 times the age of her daughter, Veronica. Veronica will be 14 in 6 years. Part A
Write and evaluate an expression to show Veronica’s age.
Enter the correct answers in the boxes.
Answer:
Veronica's age now =8 years
Step-by-step explanation:
Veronica's age now = x years
Georgia's age now = 5x - 7
Veronica age after 6 year = 14
x + 6 = 14
x = 14 - 6
x = 8 years
Please help me!!!!! ASAP
Answer:
3
Step-by-step explanation:
What is 3 divided by 3 and 1/4
Answer:
3/3/14=0.92307692307
Step-by-step explanation:
3 and 1/4 is 3.25 so 3/3.25
now we need to estimate which is maybe either 0.92 or 0.923
pls give brainliest i haven't got one
hope this helps!
Which expressions are equivalent to y ⋅ 2 1/2 PLEASE HELPS :(...
A) 2y + 1/2
B) 2y + 1/2y
C) y (3 − 1/2)
D) y ⋅ 3−1/2
E) y ⋅ 3 − y ⋅ 1/2
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
B is equivalent because if some thing is multiplied by a variable the answer would have the variable at the end
I WILL MARK BRAINLIEST :) Determine which segment is shortest in the diagram.
Answer:
C.
Step-by-step explanation:
Answer:
C. Segment AC
Step-by-step explanation:
I am going to figure all the angles first. Triangles always add up to 180 degrees so I am going to use that.
50 + 49 = 99
180 - 99 = 81
<C = 81°
99 + 37 = 136
180 - 136 = 44
<A = 44°
The shortest segment is always going to be opposite the smallest angle. The smallest angle is 37°. Therefore, Segment AC is the shortest.
Determine whether the given procedure results in a binomial distribution. If not, state the reason why?
Rolling a single "loaded die 19 times, keeping track of the numbers that are rolled.
a. Not binomial: the trials are not independent.
b. Not binomial: there are more than two outcomes for each trial.
c. Procedure results in a binomial distribution.
d. Not binomial: there are too many trials.
Answer:
b. Not binomial: there are more than two outcomes for each trial.
Step-by-step explanation:
Binomial probability distribution:
We need
Fixed number of trials.
Independent trials.
Each trial can be reduced to a yes/no proposition.
Rolling a single "loaded die 19 times, keeping track of the numbers that are rolled.
There are six possible outcomes(1,2,3,4,5,6), so cannot be reduced to a yes/no proposition, and the answer is given by option b.
what is 40 x 23 + 70 x 23
Answer:
40 x 23 + 70 x 23= 2530
Step-by-step explanation:
Imagine having all things
Answer:
things would be abit boring if you had everything tbh
Step-by-step explanation:
Jamal has 15 to spend at the concession stand. hey buys nachos for 7.50 and he wants to purchase some sour straws for a 1.50 each. how many sour straws can Jamal purchase with the money he has left
Answer:5
St5ep-by-step explanation:
Students are asked to simulate picking their favorite color from a list of six different colors. Which of the following devices could be used to simulate choosing a favorite color? Select all that apply.
A coin flipped once
B One spin on a spinner with four equal sections
C A number cube
D Pieces of paper with each color on exactly one piece
E A random number table
Answer:
Step-by-step explanation:
A number cube has six sides so that would work rolling a die.. Also six pieces of paper drawn randomly without looking would work.
PLZZ HELP I WILL GIVE YOU 30 POINTS!!!!!
Happy Paws charges $16.00 plus $3.50 per hour to keep a dog during the day. Woof Watchers charges $11.00 plus $4.75 per hour. Complete the equation and solve it to find for how many hours the total cost of the services is equal. Use the variable h to represent the number of hours.
Answer:
First, set up equations for total cost for both Happy Paws and Woof Watchers.
x= number of hours
y= total cost
Happy Paws
y=3.50x +16
Woof Watchers
y=4.75x+11
4.75x+11=3.50x+16
x=4
You can check your answer by doing the following:
Happy Paws: (3.50)(4)+16= 30
Woof Watchers: (4.75)(4)+11= 30
Find all solutions of the equation in the interval [0, 2π). 2cosθ+ 1= 0
Hello!
[tex]\large\boxed{\frac{2\pi}{3} \text{ and } \frac{4\pi}{3}}[/tex]
2cosФ + 1 = 0
Begin by isolating for cosФ. Subtract both sides by -1:
2cosФ = -1
Divide both sides by 2:
cosФ = -1/2
Using the unit circle, we know that from [0, 2π), values that have a cosine of -1/2 are 2π/3 and 4π/3.
Therefore, the solutions of this equation are:
Ф = 2π/3 and 4π/3
FAST PLS
Mary bought 10 1/2 pounds of turkey for a picnic. There were 4 3/4 pounds of turkey left after making 25 turkey sandwiches. Which statement is true?
A The quotient −534÷25=−23100 means the average change in the total amount of turkey decreased by 23100 pound per sandwich.
B The quotient −534÷25=−23100 means the average change in the total amount of turkey increased by 23100 pound per sandwich.
C The quotient 534÷25=23100 means the average change in the total amount of turkey decreased by 23100 pound per sandwich.
D The quotient 534÷25=23100 means the average change in the total amount of turkey increased by 23100 pound per sandwich.
Answer:
HEYO!! soo the answer is A!! I tried B like the other person said but i got it wrong! so its A!
Step-by-step explanation:
Option A is correct. The quotient −534÷25=−23100 means the average change in the total amount of turkey decreased by 23100 pound per sandwich.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that Mary bought [tex]10\frac{1}{2}[/tex] pounds of turkey for a picnic.
There were [tex]4\frac{3}{4}[/tex] pounds of turkey left after making 25 turkey sandwiches.
We need to find which statement will be true from the given options.
The solution we get by using the division process.
Division is nothing but splitting something to equal parts.
The quotient −534÷25=−23100 means the average change in the total amount of turkey decreased by 23100 pound per sandwich is the true statement.
Hence, Option A is correct. The quotient −534÷25=−23100 means the average change in the total amount of turkey decreased by 23100 pound per sandwich.
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Simplify (2b+9)+(13+5b)
Hep solve this Geometry problem
A paper company produces 2,985 notebooks in 3 days. How many notebooks can it produce in 11 days?
Answer:
10080
Step-by-step explanation:
2985÷3=995×11=10080
Answer:
It can produce 32,835 in 11 days.
Step-by-step explanation:
2,985 x 3 = 8,955
2,985 x 3 = 8,955
2,985 x 3 = 8,955
If you add another three, that'll be 12, so, we'll multiply 2,985 x 2.
2, 985 x 2 = 5,970
Now, Add all of those 4 numbers together,
8,955 + 8,955 + 8,955 + 5,970 = 32,835
DJ Ali is making a playlist for a friend; she is trying to decide what 99 songs to play and in what order they should be played. If she has her choices narrowed down to 1616 blues, 2323 country, and 1515 jazz songs, and she wants to play an equal number of blues, country, and jazz songs, how many different playlists are possible
Answer: 1.637 x 10¹⁴ different playlists
Step-by-step explanation: Since DJ Ali needs to choose 9 songs and wishes that the number of blues, country and jazz songs are the same, she needs to pick 3 songs of each type. The total number of ways she can choose the songs, without considering their order is:
The number of possible ways of ordering those nine song is:
There are 1.637 x 10¹⁴ different possible playlist.
Answer:
If she wanted to play 99 songs and play an equal amount of blues, country, and jazz she would play 33 songs from each category.
33 blues
33 country
33 jazz
= 99 songs
Step-by-step explanation:
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Answer:
k
Step-by-step explanation:
can i have branliest answer for no reason and god bless u
Answer:
period
Step-by-step explanation:
Please help! Please help!
Answer:
I have seen this question before and I believe the answer is 94
Step-by-step explanation:
Which expression is equivalent to 18 - 20
O 18+(-20)
18 - (-20)
-18 + 20
- 18 - 20
answer: a. 18 + (-20)
explanation: adding a negative is the same as subtracting a positive
Which of the following is the graph of f(x) = -0.5|x + 31-2?
Answer:
0.5x+ 29
Step-by-step explanation:
collect like terms 0.5x+(31-2)
simplify 0.5x+29
what is -5xy and 8xy
Answer:
3xy
Step-by-step explanation:
Answer10:
Step-by-step explanation:
10
Evaluate the following expression.
-5+ (7x9)
What is the answer to this i need it for khan academy
x - 2y = 5
3х - 5y = 8
Answer:
Ax: x=2y+5
Ay: y= 1/2 x+ -5/2
Bx: x=5/3+8/3
By: y=3/5x+-8/5
Step-by-step explanation:
if you're asking for the intersect solution: (-9,-7)
I hope one of those answers can help you :3