Answers
Related Questions
You can burn about 450 calories if you run 5 miles.
How many miles will you need to run to burn 630
calories?
Justify your reasoning.
Answers
Answer:
6 miles
Step-by-step explanation: 450 divided by 5 is 90 and if you add 450 plus 90 thats 640 calories which is more then 630!
If x = 7, which equations are true?
Answers
Step-by-step explanation:
We need the attatchments..
Answer:
you did not attach a picture
Step-by-step explanation:
Natasha invests $600 in a different bank, she gets $60 after two years workout the interest rate that the bank pay
Answers
Answer:
hope this helps....... anyways try this
How much will her mother donate
Answers
what is excess reagent
Answers
Answer:
We are commonly asked to find the extra reactants in a chemical equation. We can find it after balancing the equation and seeing the amount of moles that are present for each substance. Hence in chemistry and thermodynamic reactions it is the extra reactants that are not used up during the combustion process and therefore is excess of a said element.There are also limiting reagent which is the substance that limits the amount that can react and can be produced in a chemical reactionRate positively and give brainlist
The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical reaction is completed. The amount of product formed is limited by this reagent, since the reaction cannot continue without it.
why is excess reagent used:
A good way to ensure that one reactant fully reacts is to use an excess of the other reactant. This is financially efficient when one of the reactants is very cheap. When one reactant is in excess, there will always be some left over.
how do you find the excess reagent:
The reactant that produces a lesser amount of product is the limiting reagent. The reactant that produces a larger amount of product is the excess reagent. To find the amount of remaining excess reactant, subtract the mass of excess reagent consumed from the total mass of excess reagent given
544.6 ÷ 1.75 * whats the answer?
Answers
Answer:
311.2
Step-by-step explanation:
for these kind of problems its best to put it in a calculator to get a quick and accurate answer
what is 3085 divided by 2 with the remainder
Answers
Answer:
1542 1/2
Step-by-step explanation:
Answer:
1542.5
Step-by-step explanation:
1542.5 can be in one group and the other 1542.5 can be in another group.
Which of the following shows 2 + (x + 3y) rewritten using the Associative Property of Addition? (3 points)
Group of answer choices
A. 2 + x + 3y
B. (2 + x) + 3y
C. 2x + (3 + y)
D. x + (2 + 3y)
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Hello' if you can please show the steps too that would be much appreciated!
(And please don't put a random answer just for the points)
Answers
Step-by-step explanation:
Hi! I hope this helps and have a great day.
Answer:
roots: x= 7, 4
Step-by-step explanation:
factored form: f(x) = (x-7) (x-4)
(idk if it's correct, sorry :()
Given the graphs of y = 3x - 1 and y = -2x + 1, determine
which ordered pair is a solution to:
y < 3x - 1
y > - 2x + 1
(-4,2)
(0.4)
(4,2)
(2.-4)
Answers
Answer:
Такое тёплое место, но там, на улице,
Где ждут отпечатков наших ног,
Там сапоги сияют звёздной пылью.
Здесь пастыри и мягкое кресло,
Ослепительные сны под ярким солнечным шаром,
Курок не был нажат, когда было нужно.
Step-by-step explanation:
1 (2x + 3) (3x-5) 2. (3x + 5y)3 3. (3x + 5y - 2z)?
Answers
Answer:
1)
2x(3x-5)+3(3x-5)
6x²-10x+6x-15
6x²-4x-15
Determine if the graph is a function or not.
Answers
Answer:
No, it is not.
Step-by-step explanation:
Functions do not result in a 90 degree corner. Functions are 100% straight.
Please help!!
Use Heron’s Area Formula to find the value of “x” in the triangle with the given measures. Area = 21.3
[A] x=7.6
[B] x=7
[C] x=8.7
[D] x =5.9
Answers
Answer:
the answer is B, x=7
Step-by-step explanation:
heron's area formula:
[tex] s = \frac{a + b + c}{2} [/tex]
[tex]area = \sqrt{s(s - a)(s - b)(s - c)} [/tex]
Wally-Mart buys bicycles for $25 and sells them for $45. What is the percent increase in the price?
Answers
Answer:
80% increase
Step-by-step explanation:
1. Fiona Wolfe regular pay is $9 an hour and time-and-a-half for anything over 40 hours. Last week she worked 46 hours at her full-time job. She also worked 7 hours last week at a part-time job that pays $11 an hour. What total gross pay did she earn last week from both jobs?
Answers
Answer:
$518
Step-by-step explanation:
The total gross payment = full-time payment + part-time payment
Given that:
She worked 46 hours for her full-time payment and time-and-a-half for anything and she is being paid $9 per hour;
and also worked for 7 hours for her part-time payment and she is being paid $11 per hour and time-and-a-half for anything
Then, the total gross payment = $46(9 1/2) + $7(11 1/2)
The total gross payment = $46(9.5) + $7(11.5)
The total gross payment = $437 + $80.5
The total gross payment = $517.5
The total gross payment ≅ $518
(x-10)-(x-20)
simplify this
Answers
=======================
Work Shown:
(x-10)-(x-20)
x-10-x+20
(x-x)+(-10+20)
0x+10
0+10
10
Answer I will cashapp you!!!
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Answer:
should be y= 4x + 24 let me know if it was wrong
Can you help me please?
Answers
Explanation: you gotta multiple the numbers in the parentheses
Answer:
Exponent - Division - Multiplication - Addition - Subtraction
what is 140 divided by 8
Answers
Answer:
17.5
Step-by-step explanation:
Answer:
17.5 is your answer
Step-by-step explanation:
140/8
17.5
Hope this helps?
Solve for x
3x - 7 = 2
Answers
Answer:
x = 3
Step-by-step explanation:
Add 7 to both the seven and the two and you get 3x = 9. Next, you divide 3 by both sides and get x = 3.
3 x 3 - 7 = 2
2. Simplify 3 x 3 to 9
9 - 7 = 2
3. Simplify 9 - 7 to 2
2 = 2
Please help this is my last question'
And if you can show the steps that would be appreciated but if not, that's okay too! I just need the answer! Please
4/5√50
Answers
Answer:
all the questions we have to solve
Answer:
See below
Step-by-step explanation:
First question is not visible.
Second one is already answered
Third one is given below
[tex] \frac{4}{5} \sqrt{50} = \frac{4}{5} \times 5 \sqrt{2} = 4 \sqrt{2} \\ \\ [/tex]
On a bank account of $1,600, how much yearly interest will be paid
if the rate is 5%?
Answers
Answer:
Step-by-step explanation:
if in the bank account is 1600 dollars
the rate is 5%
1600*5%=80 dollars
Which expression is equal to
-18b^-4
Answers
Answer:
[tex] - \frac{18}{ {b}^{4} } [/tex]
Step-by-step explanation:
[tex] - 18b {}^{ - 4} [/tex]
express b^-4 with a positive exponent using:
[tex]a {}^{ - n} = \frac{1}{ {a}^{n} } [/tex]
[tex] - 18 \frac{1}{ {b}^{4} } [/tex]
[tex] - \frac{18}{ {b}^{4} } [/tex]
What is the slope of the line with equation y-3=-1/2(x-2)?
-2
-1/2
1/2
2
Answers
Answer: m=-1/2
Step-by-step explanation:
Solve l5+2xl < 17
(I couldnt find the brackets soo, yea. THANKS!)
Answers
Answer:
X<6
Step-by-step explanation:
Subtract 5 to the other side, so 2x is by itself. 2x<17-5, which is reduced to 2x<12. Divide by 2 so x is by itself. x<6.
Answer:
-11 < x < 6
Step-by-step explanation:
At McCord Middle school, 40 percent of the 500 students ride their bikes or walk home. How many students ride their bikes or walk to school A. 12 B. 80 C. 200 or D. 2,000 it is not D. tho
Answers
Answer:
200
Step-by-step explanation:
C
The number of tickets sold on Saturday for the school play was 175 percent of the ticket sales on Friday. If 400 tickets were sold on Friday, how many tickets were sold on Saturday?
Answers
Answer:
2000*1.75 makes 3500 tickets sold Saturday.
Step-by-step explanation:
2000*1.75 makes 3500 tickets sold Saturday.
Answer:
700 tickets sold on Saturday
Step-by-step explanation:
Find 175% of 400:
175 * 400 / 100 = 700
solve the equation 14m-7m=-56
Answers
Answer:
m=-8
Step-by-step explanation:
14m-7m=-56
7m=-56
m=-8
i think... :)
Answer:
m=-8
Step-by-step explanation:
14m-7m= -56 -----> Combine like terms
7m=-56 ------> Divide -56 by 7
m= -8
Solve: -1/2x +2=-x+7
Answers
Answer:
x = 10
Step-by-step explanation:
-1/2x + 2 = -x + 7
multiply by 2 so that -1/2x becomes -x
(-1/2x + 2 = -x + 7)2
-x + 4 = -2x + 14
subtract 4 from both sides
-x = -2x + 10
add -2x to both sides
x = 10
Identify the two rational numbers.
O A. 1.01
O B. 57
O c.
- 2 /
O D. 1.010010001...
Answers
Answer: A. 1.01 Same as 1 1/100 fractions are rational
B. 57 Integers are rational. (Invisible implied denominator is 1)
Step-by-step explanation: c might be, but the denominator is not specified-- or maybe / is supposed to mean square root. So probably not.
D. NO, non-repeating decimal numbers are irrational