Answers
Answer:
d
Step-by-step explanation:
it shows the color and every outcome for the coin flip
Answer:
D
Step-by-step explanation:
This answer is correct because each color has a 50-50 chance of getting either heads or tails. It is possible to get any color on the wheel while also getting tails or heads.
Related Questions
hi i need help asap TvT
Answers
Answer:
1 is the answer
Step-by-step explanation:
bc the first number represent x and the second y
(x,y)
Answer:
answer is 1
Step-by-step explanation:
the x coordinate, -1.5, is negative so you must go to the left 1.5 on the x axis. then y is also negative at, -1, so you must go from the -1.5 on the x axis down one to -1
There were 1150 pounds of flour in the grain store. After most of the flour was sold, there were 230 pounds left. What was the percentage decrease of the grain store’s flour?
Answers
9514 1404 393
Answer:
80% decrease
Step-by-step explanation:
The percentage change is found from ...
percent change = ((new value)/(old value) -1) × 100%
= (230/1150 -1) × 100%
= -0.8 × 100%
= -80% . . . . . a negative change is a decrease
The store's flour quantity decreased by 80%.
The mass of an average grain of table salt in a sample is about 3 x 10^-4 , and the mass of an average grain of rock salt in a sample is about 1.2 x 10^-2
Part A: Convert both masses to standard notation.
Part B: the mass of an average grain of rock salt is about 40 times the mass of an average grain of table salt. If you multiply the mass of table salt in standard notation by 40, what value do you get?
Part C: Is the value you got in part B equal to the mass of an average grain of rock salt? what does this mean?
Answers
Answer:
a. standard notation means in the number written in only number digits.
- to convert these multiply the two numbers given. FYI these are given in scientific notation, which is used so that numbers are easier to write.
remember: if the exponent is negative, you have move the decimal to the right. whereas, if the exponent is positive, you have to move the decimal to the left.
3 X 10^-4 --> move 4 places to the right.
answer - table salt: 0.0003
1.2 X 10^-2 --> move 2 places to the right.
answer - rock salt: 0.012
b. we know the standard notation of table salt is 0.003, so we simply multiply 40 by this.
answer - 0.0003 X 40 = 0.012
c. 0.012 = 0.012 (yes)
answer - yes the value i got in part B is equal to the mass of an average grain of rock salt. this shows that the mass of an average table salt is 1/40 times smaller than the mass of an average grain of rock salt.
- i am not sure about the "what does this mean" part. you can put whatever there but i put what i think it could be. i think it would be based on what notes you took on class.
Part(a),
The value of the masses in standard form is Rock salt: 0.012 and Table salt: 0.0003.
Part(b),
The multiplication is 0.012.
Part(c),
yielded a value equal to the mass of an average grain of rock salt. This demonstrates that the mass of an average grain of rock salt is 1/40 that of an average grain of table salt.
How to calculate the standard form?a. Standard notation means in the number written in only number digits. To convert these multiply the two numbers given. FYI these are given in scientific notation, which is used so that numbers are easier to write.
If the exponent is negative, you have moved the decimal to the right. whereas, if the exponent is positive, you have to move the decimal to the left.
3 X 10⁻⁴ --> move 4 places to the right.
Table salt: 0.0003
1.2 X 10⁻² --> move 2 places to the right.
Rock salt: 0.012
b. We know the standard notation of table salt is 0.003, so we simply multiply 40 by this.
0.0003 X 40 = 0.012
C. 0.012 = 0.012 (yes)
Yes, the value I got in part B is equal to the mass of an average grain of rock salt. this shows that the mass of an average table salt is 1/40 times smaller than the mass of an average grain of rock salt.
To know more about the standard form follow
https://brainly.com/question/9027259
#SPJ2
A recipe for pie crust calls for 2/3 cup of water for every 3 cups of flour. If you doubled the recipe, you would need 1 1/3 cups of water for 6 cups of flour. Which proportions involving complex fractions could represent these ratios? Check all that apply.
1. StartFraction two-thirds over 6 EndFraction = StartFraction four-thirds over 3 EndFraction
2. StartFraction two-thirds over 3 EndFraction = StartFraction four-thirds over 6 EndFraction
3. StartFraction 6 over two-thirds EndFraction = StartFraction 3 over four-thirds EndFraction
4. StartFraction 6 over four-thirds EndFraction = StartFraction 3 over two-thirds EndFraction
Answers
Answer:
The answer is B and D
Step-by-step explanation:
Took the test on
E D G E N U I T Y 2021!
Answer:
B and D
Step-by-step explanation:
Good Luck!<3
2b³+5=2(3)³+5=
Pls answer
Answers
Answer:
Simplified: 2b³+64
Step-by-step explanation
This answer is true if the first equal sign is actually an addition sign.
can someone help me please
Answers
Answer:
first one is 4a -1 y
2nd one is 4a -1y
Both of them are 4a-ly
Need help asap with my algebra 1. Thanks so much have a nice day!!!!
Answers
Answer:bbgvg
Step-by-step explanation:
Clifford has a roll with 32.5 feet of twine. He cut off a piece that was 18.8 feet long to tie some
bags of feed. How much twine did he have left on the roll?
A 13.7 feet
B 41.3 feet
C 14.7 feet
D 16.3 feet
Answers
Answer:
I believe the answer is 13.7
Step-by-step explanation:
This afternoon Celine left school, rode the bus 2/3 of a mile, and then walked 1/6 of a mile to get home. How much farther did Celine ride than walk?
a. 5/6
b. 1/2
c. 1/6
d. 3/12
Answers
i need help again :)) i hate this ;((
Answers
Answer:your answer would be C because if you are trying to find the amount of baking soda the Trisha used the problem would be 3 times 2 to figure out the answer
Step-by-step explanation:
can someone help me with this! Its NOT C!! tyyyy!
Answers
Answer:
It's B
Step-by-step explanation:
6 multiplied by 6 multiplied by 6 = 216
216 multiplied by 3 = 648
An ice-skating rink inspects 25 pairs of skates and finds 2 pairs to be defective. The rink has 151 pairs of ice skates. Estimate the number of pairs that are likely to be defective.
Answers
which values from the set (-6,-4,-3,-1,0,2) satisfy this inequality?
- 1/2 x + 3 > 5
Answers
Answer:
-6
Step-by-step explanation:
Manipulating the initial inequality, we get x < -4
Out of the given ones, only -6 is STRICTLY smaller than -4, thus the only one that satisfies the inequality.
Francine rolls two 6-sided number cubes. What is the probability that she rolls a sum equal to 6? Use the diagram of the sample space to help you.
Answers
Answer:
5/36
Step-by-step explanation:
Basally you just need to see how many of the dices added up to 6. (6 and 1 don't count because that would add up to 7.)
Then find how many possibilities there were, in this case 36. 5 out of 36.
In other cases you would simplify if need be.
Hope this helps! <3
:( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( help
Answers
Answer:
2:3
4:6
6:9
18:27
Step-by-step explanation:
The constant of proportionality is 2:3 for this problem. On the second one, I saw that there was a 6. 6 was double what 3 is so I multiplied 2 by 2 and got 4. I basically did that with the rest of the problems. like the second one there is a 6 on the left side, 6 is 3 times the amount of two so I multiplied 3 by 3 to get 9. On the last one, there was a 27 on the right side. 27 is 9 times greater than 3 so I multiplied 2 by 9 to get 18 on the left side. I hope I didn't make it too confusing.
Have a good day!
I have an easy and quick question. So the picture shows an answered question but how do you know to divide? I just don't understand.....
Answers
Answer:
Ok so u know to divide bc u r trying to isolate the variable and that means undoing the function in this case 0.6 is multiplied to p so u do the opposite which is division
tada
Hope this helps :)
Pls give brainliest XD :)
Answer: You're looking for what P represents
Step-by-step explanation:
You start off with the equation
then subtract the number without the variable in this case both sides. Leaving 4.5-4.5= 0 and 22.5-4.5= 18
You also need to have p as P=n (n= the number)
The equation 18/.6- 30, however you are looking for
0.6 divided by 18 which equal 0.33
so p=0.33
eyyyyyyyy i need an answer real quick ty
:>
Answers
number two
Step-by-step explanation:
reason: it just is!!
real reason: it’s counting by .02 so starting from the 0 origin and going to the right three times is equal to 0.6 then doing down two times is equal to -0.4. mike is in the same box and Celia.
Plz help me with this problem it’s not that hard at all !!
Answers
Answer:
43x-19y+74
hope this helps!!:)
Step-by-step explanation:
Carlos scored 24 points in a basketball game last Friday. His team scored a total of 88 points. What percent of the points did Carlos score? Round your answer to the nearest percent.
Answers
Answer:
Carlos scored about 28% of his team points.
A square has an area of 279ftSquared . Between which two integers is the length of one side?
A. Between 15 and 16 feet
B. Between 16 and 17 feet
C. Between 16 and 16.5 feet
D. Between 16.5 and 17 feet
Answers
An office supply store sells pencils individually or by the case. Pencils purchased individually cost $0.97 each. One case of forty pencils costs $37.20. You have an annual budget of $95.00 for pencils.
Without exceeding the annual budget of $95.00, you can purchase _____ individual pencils.
Answers
It takes Joey 4 hours to write 4 pages for his research paper. His research paper is required to be 6 pages long. How much longer will Joey need to work to finish his essay?
A. 1 hour
B. 2 hours
C. 3 hours
Answers
Answer:
B because it's just b so pick b pls
Answer: B. 2 hours
Step-by-step explanation:
it takes 1 hour per page so for an additional 2 pages he needs 2 more hours.
need answers.. fast please
Answers
Answer:
y=x+4
Step-by-step explanation:
y is the total number and 4 is the number you already have. add y as the unknown amount or too be determined amount of dogs.
How do I solve this-
A) -0.3 = -30c
B) [tex]1/5[/tex]a = -6
C) 14 - b = 14.2
Answers
A) -0.3=-30c
divide on both sides ⇒ [tex]\frac{-0.3}{-30} = \frac{-30c}{-30}[/tex]
0.01 = c
B) do the same way. a =-30
C) 14 - b = 14.2
+14 +14
-1b = 28.2
-1b/-1 = 28.2/-1
b = -28.2
Hope this helped :3
-Jazzy <3
Can someone help me with this please? I don't know how to do it, and I need the answer asap ;-; (Image Below)
Answers
Answer:
ask googl bruv
Step-by-step explanation:
Please explain how you solved this!! I really need help!!
Jada walks up to a tank of water that can hold up to 12 gallons. When it is active, a drain empties water from the tank at a constant rate. When Jada first sees the tank, it contains 8 gallons of water. Four minutes later, the tank contains 5 gallons of water.
A) At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.
B) How many more minutes will it take for the tank to drain completely? Explain or show your reasoning.
C) How many minutes before Jada arrived was the water tank completely full? Explain or show your reasoning.
Answers
2) we have 5 gallons and lose 2/3 gallons per minute
(2/3 gal/minute)(x minutes) = 5 gallons
x = 5(3/2) = 15/2 = 7.5 minutes to drain the other 5 gallons
3) There was 10 gallons when the tank is full
That is 3 gallons more than the 7 gals there when Jada arrived.
(2/3)(x) = 3
x = 3(3/2) = 9/2 = 4 1/2 minutes
The tank was full 4 1/2 minutes before Jada arrived
gallons per minute since it decreases by 2
gallons in 3 minutes
2) we have 5 gallons and lose 2/3 gallons
per minute
(2/3 gal/minute) (x minutes) = 5 gallons
X=5(3/2) = 15/2 =7.5 minutes to drain the
other 5 gallons
3) There was 10 gallons when the tank is
full
That is 3 gallons more than the 7 gals
there when Jada arrived.
(2/3)(x) = 3
x=3(3/2) = 9/2 = 4 1/2 minutes
The tank was full 4 1/2 minutes before
Jada arrived
suppose that a bike rents for $4 plus $1.50 per hour. Write on equation in slope intercept form that models this situation
Answers
Answer: 4 + 1.50h
Step-by-step explanation:
From the question, we are informed that a bike rents for $4 plus $1.50 per hour. The equation in slope intercept form that models this situation will be equal to:
= 4 + 1.50h
where,
h represents the number of hours used by the person for renting the bike.
Please helpp!!
I neeeed help!!!!!
Answers
Answer:
C
Step-by-step explanation:
Factor the following expression using the GCF: 10ab + 20.
10(ab + 2)
5(2ab + 4)
2(5ab + 10)
10(ab + 20)
Answers
Hope this helps and have a great day!
BRAINLYYYYY
Marcus can choose between a monthly salary of $1,750 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales between $5,000 and $10,000 a month. Complete the explanation to show which salary option he should choose based on how much he could make.
Answers
Answer:
Marcus should choose $2,400 plus 3% of sales.
Step-by-step explanation: