Answer:
20
Step-by-step explanation:
2/5 · 50 = 2/1 · 102/1 · 10 = 2 · 102 · 10 = 20Therefore, 2/5 of 50 is 20.
what is the value of x?
· Draw a diagram of this statement. Then answer the questions that follow. Five eighths of the 160 seats were empty during the matinee. (a) How many seats were empty during the matinee? (b) How many seats were occupied during the matinee? CAN SOMEONE PLEASE HELP ME?
Answer:
Step-by-step explanation:
Empty
5/8 * 160 = 100
Full
There are two ways you can do this.
160 - 100 = 60 seats were full
or
160 * 3/8 = 60 seats were full.
Where did the 3/8 come from?
1 - 5/8 = 3/8
4. Which of the following sets of ordered pairs is a function?
a. {(-3, -2), (-1, 3), (0, -2), (3, 4)}
b. {(0, 1), (3, 2), (5,-3), (0, 2)}
c. {(-7, -7) (-2,5),(-1, 6).(-2,-5)}
d. {(-4,-7), (-9,5), (4, -2), (-9, 0)}
Answer:
a
Step-by-step explanation:
Thing that x = a kid and y = it's biological mother
To be a function you need for each x to have only one y !
a. {(x= -3, y = -2), (x= -1, y= 3), (x=0, y= -2), (x= 3, y= 4)} Is a Function
b. {(x= 0, y= 1), (x= 3, y= 2), (x= 5, y= -3), (x= 0, y= 2)} Not a Function because kid x=0 has two biological mothers y=1 and y=2.
c. {(x= -7, y= -7) (x= -2, y= 5),(x= -1, y= 6).(x= -2, y= -5)}Not a Function because kid x= -2 has two biological mothers y= 5 and y= -5
d. {(x= -4, y= -7), (x= -9, y= 5), (x= 4, y= -2), (x= -9, y= 0)} Not a Function because kid x= -9 has two biological mothers y= 5 , and y= 0
JOSIE HAS 43 ANIMAL BOOKS AND 29 ART BOOKS . SHE PUTS ALL THE BOOKS ON 8 SHELVES . SHE PUTS THE SAME NUMBER OF BOOKS ON EACH SHELF HAW MANY BOOKS DOES JOSIE PUT ON EACH SHELVES
Answer:
9 books on each shelf
Step-by-step explanation:
43 + 29 = 72 books total
72/8 = 9 books per shelf
Answer: 9
Step-by-step explanation:
43+29=72
72/8=9
How to solve 17.28 divided by(1.32 subtract0.24) multiply 0.6
Answer:
12.9 i think
Step-by-step explanation:
What is the distance between the points (2, 1) and (14, 6) on a coordinate
plane?
Answer:
13
Step-by-step explanation:
Solve pls brainliest
Answer: a= --89 feet b= 242 feet
Step-by-step explanation:
elementary math! please help! will mark brainlist
Answer:
1/100, 0.01, and shade one of the collums
Step-by-step explanation:
A. 0.1 or 10%
B. 0.01 or 1%
C. 0.0001 or 0.01%
D. 0.01 or 1%
Note: In textbooks like this, you should probably check the back of the book, they usually have detailed answers/rationales.
Which expression is equivalent to (One-sixteenth) Superscript negative 4?
can someone solve this for me
Answer:
64
Step-by-step explanation:
wdadsadawda pls help
Step-by-step explanation:
the equation is
x + 0.25 = 15.75
by subtracting 0.25 from both sides we get
x = 15.75 - 0.25 = 15.50
so, her hourly wage before the raise was $15.50.
she got a raise less than $1/ hour, so her new hourly wage should be less than $15.50 + $1 = $16.50. her new hourly wage of $15.75 is less than $16.50, so the answer is reasonable.
One-eighth of the parts tooled by a machine are rejects. How many parts were tooled
*437 parts were rejected?
There were 3,496 parts in total that were tooled by the machine.
Assuming the total number of parts tooled is x, that means that 1/8 of x is 437 parts because that was the proportion of the total that was rejected.
To find the total number of parts therefore, use the formula:
Proportion of rejects × x = Number of parts rejected
1/8 × x = 437
1/8x = 437
x = 437 ÷ 1/8
x = 437 x 8
x = 3,496 parts
In conclusion, there was 3,496 parts.
Find out more at https://brainly.com/question/876506.
Fishing Hook E is dropped 2.5 times its present depth. Where is Fishing Hook E
now?
Answer:2.5 times depper duh
Step-by-step explanation:
الصورة المختصرة للعبارة اللوغاريتمية log2 x − log2 y − 3 log2 z
Answer:
Step-by-step explanation:
What's the area of this? PLS HELP
Answer:
446mm
Step-by-step explanation:
If we box off parts of the area, it makes it easier to solve. I personally broke it into tiny bits:
Upper left box: 16mm
Bigger box (excluding little box): 90mm
Big rectangle: 340mm
Now, add them all together.
Equals 446mm
Answer:
area: 446mm
Step-by-step explanation:
split up the shape into squares, find the area of those, add it all together to get the total area
Kajal spoke on the phone from 4:50 pm until 6:19 pm. How long did kajal speak on the phone?
Answer:
89 minutes or 1 hour and 29 minutes
Step-by-step explanation:
what is What is the image of (4,−1) after a reflection over the line y=x?
I HOPE IT WILL HELP YOU.
Thank you.
Write this number in
scientific notation.
19,800,000
1.98x10[?] I need help on the last step
A baseball diamond is a square that is 90 feet on each side. What is the distance a catcher has to throw the ball from home to second base?
Evaluate the exponential expression (−2)6. Question 6 options: 64 −12 −64 12
need help due 3 minutes!!!!!
Answer:
in standered form -
3x²+4x−14=0
Step-by-step explanation:
Hope this helps :)
The probability that a certain make of car will need repairs in the first eight months is 0.6. A dealer sells three such cars. What is the probability that at least one of them will require repairs in the first eight months? Round your final answer to four decimal places.
Answer:
There is a 1.8% chance that one of the cars will need a repair in the first month.
Step-by-step explanation:
It’s actually very simple, as we just have to multiply the 0.6% by 3, considering that there are three cars, and we then get the answer; 1.8%.
Hope This Helped!
at a local drive-thru restaurant four out of every ten drinks sold are diet drinks if the restaurant sells 14,380 drinks in one month how many would be diet drinks
Answer:14.380÷10×4=5752
Step-by-step explanation:
HELP ASAP!!!!!!!!!!
What is the equation of the line that passes through the point (- 3, 1) and has a slope of 2/3?
Step-by-step explanation:
Equation of a line passing through a point (h, k) and slope 'm' will be,
y - k = m(x - h)
If this line passes through a point (-3, 1) and has a slope 2/3 32 .
Therefore, equation of the line will be,
y-1=2/3(x+3)y−1=32(x+3)
y=2/3+2+1y=32x+2+1
y=2/3 x+3y=32x+3
Therefore, equation of the line will be,
y=2/3x+3y=32x+3
P.S (2/3- fraction)
please help, no one is helping points are 20 for this so help i need to know asap
Answer:
It's first term is - 6. Fifth term is 6
First term: -6, Fifth term: 6
Step-by-step explanation:
First term:
Write the equation. 3n -9Subsitute the value of the term you need to find 3(1) - 9Solve 3 - 9= -6Fifth term:
Write the equation. 3n - 9Subsitute the value of the term you need to find3(5) - 9Solve15 - 9= 6Elena is planning to go camping for the weekend and has already spent $40 on supplies. She goes to the store and buys more supplies.
Which inequality represents d, the total amount in dollars that Elena spends on supplies?
Answer:
I think it d≥40
Step-by-step explanation:
Probally is d≥40
The inequality equation of the total amount in dollars that Elena spends on supplies is d ≥ 40.
What is inequality?Inequality is simply a type of equation that does not have an equal sign in it. Inequality is defined as a statement about the relative size as well as is used to compare two statements.
Elena is planning to go camping for the weekend and has already spent $40 on supplies. She goes to the store and buys more supplies.
Let d be the total amount. Then we have
d ≥ 40
More about the inequality link is given below.
https://brainly.com/question/19491153
A salesman earns 60% commission on all the merchandise that he sells. Last month he sold $800 worth of merchandise. How much commission (in dollars) did
he earn last month?
Answer:
Step-by-step explanation:
✓ Step-by-step explanation:commission earned = 60% of $800800 × 60/100 = $480
The Commission (in dollars) he earn last month is $480.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
A salesman earns 60% commission on all the merchandise that he sells. Last month he sold $800 worth of merchandise.
So, the Commission he earns
= 800 + 800 x 60%
= 800 + 800 x 60/100
= 800 + 480
= 1280
Hence, the commission is $480.
Learn more about Unitary Method here:
https://brainly.com/question/22056208
#SPJ2
Rewrite the sum of 96 + 80 using the distrubutive property
Kingston read of a chapter of his history book in of an hour. At this rate, how many chapters of his
history book can he read in 1 hour?
PLS HELP REAL ANSWERS
Answer:
it is d
Step-by-step explanation:
ok good luck