Answer:
5
Step-by-step explanation:
a scientist performs an experiment in which he begins with 45.9 grams of reactants. assuming he does not lose any because of spilling of error, what should be the mass of his product at the end of the reaction?
Answer:
45.9 grams of product
Step-by-step explanation:
you should never end up with more products or less products than reactants
Select the sets that are not functions.
O E = ((6. 2). (7. 3). (6, -1). (5. 4)]
O A = {(1, 2), (2, 3), (3, 4). (4. 5)}
O C = [(-1, 3), (0.3), (1, 3), (2, 3)}
OB = {(1, 2), (2, 1), (3, 0), (4, -1)]
OD = {(1, 1), (1, 2), (1, 3), (1. 4)}
Round to the nearest ten 218,487=
Answer:
218,490.
-BBBM
218490
In order to finish this, you just round up the 7 to the nearest tenth (up) to 90
Mya reads 20 books a year. She just won a ticket to Disney Land, and they ask Mya what percentage of books she reads a month, what percentage of books did Mya read in a month?
Answer:
15%
Step-by-step explanation:
Express the shaded area as a fraction, a decimal, and a percent of the whole.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Fraction :
[tex] \frac{1}{2} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Decimal :
[tex]0.5[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Percent : 50 %
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
What’s 55000 x 62188??
Answer:
3,420,340,000
Step-by-step explanation:
Answer:
3420340000
Step-by-step explanation:
Taylor uses 32 buttons for every 4 blouses she sews.
What is the ratio of blouses to buttons?
Answer:
1:8 , 1/8
Step-by-step explanation:
4 blouses / 32 buttons
= 1 blouse / 8 buttons
(4 and 32 share a GCF of 4)
Answer:
I think it would be 1 to 8
Step-by-step explanation:
32 divided 4 equals 8. So for every 1 blouses she uses 8 buttons. So the ratio would be 1( blouse )to 8(buttons).
Part b at the airport to walk from the car to the waiting area by the gate was
Answer:
24
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
6. Joann needs $100 for a class trip. She has already saved $44. She sells
jean passes for $5 each. Which equation shows how many jean passes she
will need to sell?
A) 100 = 5x - 44
B) 100 = 5x + 44
C) 100 = -5x + 44
D) 100 = -5x + (-44)
Answer:
C
Step-by-step explanation:
Hope this helps :)
Brainest pls?
Answer:
answer c I took it got 100%
HEY YOU, YES YOU, PLEASE HELP ME ASAP!!
What’s the slope for (15,8) (10,7)
Answer:
[tex]\frac{1}{5} = 0.2[/tex]
I hope this helps!
Round 62394 to the nearest
Answer:
63000 or 62400. Didn't specify whether to the thousandth or hundredth
Children’s Fever Medicine
(given every 4–6 hours, as needed)
Weight 24+ lbs 36+ lbs 48+ lbs 60+ lbs 72+ lbs
Dosage 5 mL 7.5 mL 10 mL 12.5 mL 15 mL
a) Evaluate the data and find the rate of change from one age group to the next. Explain how you found the rate of change. (2 points)
Answer:
The rate of change would be 50
Step-by-step explanation:
The graph with weight is going by 12 in each so an example would be 24 and 36 is going by 12 like the graph. and the dosage is going by 2.5 an example would be 5 and 7.5 witch is going by 2.5
Rearrange the equation A = xy to solve for x.
x equals y over A
x equals A times y over x
x equals A times x over y
x equals A over y
Answer:
X=A/Y
Step-by-step explanation:
just did it
Reciprocal of 12 1/3
Answer:
3 1/12
Step-by-step explanation:
Twelves reciprocal is 1/12 and 1/3s reciprocal is 3.
Answer:
3/37
is your answer
please mark as the brainliest (ㆁωㆁ)
Simplify to zero answers.
The distance between two points is √39 One endpoint is (4,−3). It is known that the y-coordinate of the other endpoint is 2.
What is the x-coordinate of this endpoint?
Answer:
[tex](4-\sqrt{14}, 2)\text{ or } (4+\sqrt{14}, 2)[/tex]
Step-by-step explanation:
We have the two points: (4, -3) and (x, 2).
We know that the distance between them is √39.
To find our x-coordinate of the second point, we can use the distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]
Let (4, -3) be (x₁, y₁) and let (x, 2) be (x₂, y₂). We also know that the distance d is √39. Substitute:
[tex]\sqrt{39}=\sqrt{(x-4)^2+(2-(-3))^2[/tex]
Solve for x. First, let's square both sides. This cancels out the square roots:
[tex]39=(x-4)^2+(2+3)^2[/tex]
Evaluate the second term on the right:
[tex]39=(x-4)^2+(5)^2[/tex]
Square:
[tex]39=(x-4)^2+25[/tex]
Subtract 25 from both sides:
[tex]14=(x-4)^2[/tex]
Take the square root of both sides. Since we're taking an even root, we need plus/minus. So:
[tex]x-4=\pm\sqrt{14}[/tex]
Add 4 to both sides:
[tex]x=4\pm\sqrt{14}[/tex]
Therefore, there exists two possibilities for our second point. It can either be:
[tex](4-\sqrt{14}, 2)\text{ or } (4+\sqrt{14}, 2)[/tex]
And we're done!
8.5 x 103 - 5.3 x 103 -1.0 x 102
2.) The original price of Airpods is $160.00. They
are on sale for 15% off. What is the discount
Amount
Answer:
$136.00
Step-by-step explanation:
Change 15% to 0.15. Multiply 0.15 x 160. You get 24. Subtract 24 from the orginial price. 160-24=$136.000
Answer:$136
Step-by-step explanation:
The quotient of the difference of 5 times x cubed and 4 and x
Answer:
[tex] \frac{5x {}^{3} - 4 }{x} [/tex]
1 2 3 4 5 6 7 8 9 10 which of the following could be the number shown on the number line a.38 b.37 c.35 d.30
what is greater 0 or 2x-6?
Answer:
It's 0
Step-by-step explanation:
0 is a greater number than the answer for 2 times -6, which is -12
The shop sold 12,789 chocolate and 9,324 cookie dough cones. It sold 1078 more peanut butter cones than cookie dough cones. And 999 more vanilla than chocolate cones. What was the total number of ice cream cones sold?
Answer:
46,303
Step-by-step explanation:
12789+9324+9324+1078+12789+999= 46,303
The total number of ice-cream sold was 46,303 as the shop sold 12,789 chocolate and 9,324 cookie dough cones. It sold 1078 more peanut butter cones than cookie dough cones that means 10,402 peanut butter cones and 999 more vanilla than chocolate cones that means 13,788 vanilla cone.
What is total?Total refers to an entire or complete amount, and the verb "to total" means to combine two numbers or to destroy something. In mathematics, you add numbers to get the total; the outcome is the total. The result of adding 8 and 8 is 16. A total is the sum of several numbers or the number of items in a group, as determined by addition or counting. Total is referred to as the total or overall sum. The final amount for dinner on a check serves as an illustration of a total.
Here,
number of chocolate cone=12,789
number of cookie dough cone=9,324
peanut butter cone=9,324+1,078=10,402
vanilla cone=12,789+999=13,788
Total sum= number of chocolate cone + number of cookie dough cone+ peanut butter cone+ vanilla cone
=12,789+9,324+10,402+13,788
=46,303 ice-cream cones
The shop sold 12,789 chocolate and 9,324 cookie dough cones, for a total of 46,303 scoops of ice cream. It sold 999 more vanilla than chocolate cones, which translates to 13,788 vanilla cones, and 1078 more peanut butter than cookie dough cones, or 10,402 peanut butter cones.
To know more about total,
https://brainly.com/question/14306809?referrer=searchResults
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HELP ME PLS
Which of these figures has rotational symmetry?
Answer:
A
Step-by-step explanation:
When you rotate the shape it will be the same as it was before .
1. You are conducting a survey of the people in the United States to find out how popular racket sports (tennis, badminton, racquetball, etc.) are. You randomly choose people to call and make 1,000 calls to people across the country. In this study, what is the statistics term for the people you called? A. Both the people of the U.S. and the people you call are populations B. The people of the U.S. are the population and the people you called are the sample C. The people of the U.S. are the sample and the people you called are the population D. Both the people of the U.S. and the people you called are samples
Answer:
welcome to brainly thanks for adding your first question i hope you enjoy it here at brainly
Step-by-step explanation:
D. Both the people of the U.S. and the people you called are samples
because if you choose a population and residents they would problaly give you the same things and others from the sample will give you different answers so d is your best bet
hope this helps enjoy brainly
In order to be considered a citizen in ancient Greece a man had to _______.
a.
be a member of the noble class
c.
be literate and speak Greek
b.
be able to pay the annual tax
d.
be native-born and own land
Please select the best answer from the choices provided
A
B
C
D
Answer:
D. Native born and own land
Step-by-step explanation:
I took the test
Answer:
D
Step-by-step explanation:
took the test.
Suppose we want to choose 6 letters, without replacement, from 12 distinct letters
Solve for p.
p - 9 > 9 or p + 10 = 10
Answer:
I don't think it's suppost to be an equal sign but this is what i got
Find the difference (-5) - 6
Answer:
-11
Step-by-step explanation:
Select the best answer for the question.
5. Solve the equation: 7x = 42.
O A.X=-7
O B.x=7
O C.x=-6
O D. x = 6