Answer:
The answer is 166
Step-by-step explanation:
How you find the answer is easy, you just divide 3,000 by 18. So it will look like this: 3,000/18. Then, once you have that, put the equation into a calculator and you get 166.
The number of liters in a day is 4 liters.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given that, 3000 milliliters in 18 hours.
Here, in 1 hour number of milliliters
= 3000/18
= 166.7
We know that, 1 day = 24 hours
So, the number of milliliters in 24 hours is
166.7×24
= 4000.8 milliliters
As we know that, 1 liter = 1000 milliliters
Now, 4000.8 milliliters = 4000.8/1000
= 4.0008 liters
≈ 4 liters
Therefore, the number of liters in a day is 4 liters.
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−2x+5y=−17 3x-10y=283x−10y=28
Answer:
x = 6
y = -1
Step-by-step explanation:
-2x + 5y = -17 ------ equation 1
3x- 10y = 28 ------- equation 2
equation 1× 2
-4x + 10y = -34 ------- equation 3
equation 2 + equation 3
-x = -6
x = 6
x = 6 substitute for equation 1
-12 + 5y = -17
5y = -5
y = -1
What is the y-intercept of the line?
Answer:
(0 ; 1)
Step-by-step explanation:
Have a great day
Answer:
The y-intercept of this line is 1.
Step-by-step explanation:
You can tell by looking at the y-axis (vertical line.)
how many times did the decimal point move if 1.56 went to 1560
Answer:
For 1.56 to get to 1560 the decimal point moved three times.
Step-by-step explanation:
To explain this I will give a visual representation.
We have to get from 1.56 to 1,560 and find out how many times it moved forwards.
0). 1.560
1). 15.60
2). 156.0
3). 1,560
as you can see it moved three times.
3 kg of carrots cost 1.35 5kg of carrots and 2kg of potatoes cost a total of 4.15 find the cost of 1 kg of potatoes
Answer:
2.075 (scale to whatever your teacher wants)
Step-by-step explanation:
ratio of potatoes vs potato cost is 2:4.15
divide everything by two to find the cost of 1 potato
4.15/2=2.075
if you are dealing with money then your answer should either be 2.07 or 2.08
please answer this question.i would really apreciate it
Please help me look at the photo
Answer:
I think the answers are E = 4 ¼ F = -6 ¼ D = -3 ¼
John had a rock that weighed 128 kg. The scale he used to weigh the rock has a percent error of 2%. Which could be measured weights of the rock?
Answer:
a
Step-by-step explanation:
x to the third power = 1 over 8
Answer:
1/2
Step-by-step explanation:
x^3=1/8.
We know 2^3(2*2*2)=8. So 1/2*1/2*1/2=1/8.
I WILL GIVE BRAINLIEST FOR CORRECT ANSWER!!
Answer:
2 1/2 divided by 5/2 is 1.
6 3/4 divided by 2 1/4 is 3
3 divided by 2/3 is 9/2.
1/3 divided by 3 is 1/9.
Step-by-step explanation:
hope I helped
Answer:
i don't have an answer but im here so the guy above me can get brainliset
Step-by-step explanation:
What is the mean?
3 0 4 7 0 4 5 3 6 8
Step-by-step explanation:
3+0+4+7+0+4+5+3+6+8/10
40/10
4
Answer:
The mean is 4.
Step-by-step explanation:
When you add 3+0+4+7+0+4+5+3+6+8 you get 40 and because there are 10 numbers you would divide 40 by 10 and get 4.
Mean-the average of all of the numbers in a data set...to find the mean you simply add all of the given numbers together and then divide that sum by the total amount of numbers given, then you will get your mean.
HOPE THIS HELPS!!!!!!!
How do you answer this?
Answer:
x= -3/2Step-by-step explanation:
((4)²)^x = 1/(4)³
4²^x = 4³
thus the powers are same then
2x =-3
x=-3/2Answer:
x = - [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
Using the rules of exponents
[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex]
[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^m}[/tex]
Note that 16 = 4² and 64 = 4³ , then
[tex]16^{x}[/tex] = [tex]\frac{1}{64}[/tex] , can be expressed as
[tex](4^2)^{x}[/tex] = [tex]\frac{1}{4^3}[/tex] , that is
[tex]4^{2x}[/tex] = [tex]4^{-3}[/tex]
Since the bases on both sides are equal, then equate the exponents
2x = - 3 ( divide both sides by 2 )
x = - [tex]\frac{3}{2}[/tex]
5% of students brought their lunch. 42 students brought their lunch. How many students in total are in Ridgewood Junior High School?
Answer:
840
Step-by-step explanation:
5%X20=100%
42X20=840
Help Plzzz!
Convert 122lbs to Kilograms and plz show how you got the answer!!!!!!
Answer:
55.83
Step-by-step explanation:
Divide the number of pounds by 2.2046 to use the standard equation.
Answer:
55.34 kg
Step-by-step explanation:
1 kg = 2.204 lbs
then
[tex]122 lbs\times \frac{1 \: kg}{2.204 \: lbs} [/tex]
because lbs from the numerator will goes with lbs in the denominator the only unit remains is kg
so
122 ÷ 2.204 kg = 55.34 kg
In a catalog a dress was on sale for $49.56 this week. It regularly sells for $66.66. If the sales tax is 6% and shipping is below, what is the total amount you will save by ordering at the sale price?
Answer:
$18.13
Step-by-step explanation:
It is correct
PLEASE HELP!!
Cindi has $400 in her bank account. Each week she withdraws $15 for spending money. After how many weeks will her bank balance drop below $300?
Answer:
equation 400-15x. 7 weeks
Step-by-step explanation:
400-15x
Write the equation y = 4x - 20 in Standard Form (AX + By = C) with integer coefficients
HELPPPP ASAPPP
Answer:
-4x + y = -20
Step-by-step explanation:
Which statement correctly compares the function shown on this graph with the function y = -x+ 4?
A. The function shown on the graph has the same rate of change, but a lower starting point.
B. The function shown on the graph has a smaller rate of change, but the same starting point.
C. The function shown on the graph has a greater rate of change, but the same starting point.
D. The function shown on the graph has the same rate of change, but a higher starting point
Answer:
I think the answer for this question is C
Answer:
the answer is c
Step-by-step explanation:
Select all equations that have two solutions. a x^2=16 b 4x^2=0 c x^2=-16 d 3x+2=14 e x^2-1=24 f (x+8)(x-8)=0
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
a )
[tex] {x}^{2} = 16[/tex]
[tex]x = ± \: 4[/tex]
Two solutions.
_________________________________
b )
[tex]4 {x}^{2} = 0[/tex]
[tex]x = 0[/tex]
One solution .
_________________________________
c )
[tex] {x}^{2} = - 16[/tex]
[tex]No \: \: solution.[/tex]
_________________________________
d )
[tex]3x + 2 = 14[/tex]
[tex]x = 4[/tex]
One solution.
_________________________________
e )
[tex] {x}^{2} - 1 = 24[/tex]
[tex] {x}^{2} = 25[/tex]
[tex]x =± \: 5[/tex]
Two solutions.
_________________________________
f )
[tex](x + 8)(x - 8) = 0[/tex]
[tex]x = - 8 \: \: or \: \: x = 8[/tex]
Two solutions .
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Except from the option(c), all equations have 2 solutions.
What is an equation?"An equation is a formula that expresses the equality of two expressions, by connecting them with the equal sign"
Given equations are:
a. x² = 16
This is a quadratic equation. This equation has two solutions.
b. 4x² = 0
This is a quadratic equation. This equation has two solutions.
c. x² = - 16
This equation doesn't have any solution.
d. 3x + 2 = 14
This is a quadratic equation. This equation has two solutions.
e. x² - 1 = 24
This is a quadratic equation. This equation has two solutions.
f. (x + 8)(x - 8) = 0
This is a quadratic equation. This equation has two solutions.
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Every Wednesday, Wayne works out for
3
4
of an hour at the fitness center. Every Saturday, he goes to the fitness center again and exercises for 3 times as long. How much time does Wayne spend at the fitness center in all each week?
I would say three hours?
ABC = DEF. Find the measure of the given angles.
A=×+19
D=2x
x =
A single die is rolled twice. Find the probability of rolling an odd
number the first time and a number greater than 4 the second time.
Step-by-step explanation and answer:
The 6 sides of the die are numbered 1,2,3,4,5,6
There are 3 odd and 3 even numbers
probability of an odd number on 1st roll is:
3/6=1/2
When you want A AND B probabilities, you multiply
the events A and B
The number less than 3 are 1,2, so the probability is:
2/6=1/3
so the probability of both events are going to be:
(1/2) *(1/3)=1/6
What is the value of x2 + (2y) ÷ (2w) + 3z for w = 2, x = 5, y = 8, and z = 3?
1/8 divided by ? = 1/40
fill in the question mark
Answer:
5
Step-by-step explanation:
1/8 divided by 5 equals 1/40
Answer:
[tex]\frac{\frac{1}{8}}{5}=\frac{1}{40}[/tex]
Step-by-step explanation:
Let 'x' be the number to which 1/8 had to be divided to get 1/40
so the equation becomes
[tex]\frac{1}{8}\div \:x=\frac{1}{40}[/tex]
[tex]\frac{\frac{1}{8}}{x}=\frac{1}{40}[/tex]
[tex]\frac{1}{8x}=\frac{1}{40}[/tex]
[tex]\mathrm{Apply\:fraction\:cross\:multiply:\:if\:}\frac{a}{b}=\frac{c}{d}\mathrm{\:then\:}a\cdot \:d=b\cdot \:c[/tex]
[tex]1\cdot \:40=8x\cdot \:1[/tex]
[tex]40=8x[/tex]
switch sides
[tex]8x=40[/tex]
Divide both sides by 8
[tex]\frac{8x}{8}=\frac{40}{8}[/tex]
[tex]x=5[/tex]
x=5 is the number.
Therefore,
1/8 divided by 5 = 1/40
i.e.
[tex]\frac{\frac{1}{8}}{5}=\frac{1}{40}[/tex]
SOLUTION CHECK
[tex]\frac{\frac{1}{8}}{5}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{\frac{a}{b}}{c}=\frac{a}{b\cdot \:c}[/tex]
[tex]=\frac{1}{8\cdot \:5}[/tex] ∵ [tex]\frac{\frac{1}{8}}{5}=\frac{1}{8\cdot \:5}[/tex]
[tex]=\frac{1}{40}[/tex]
Zoe bought 11 chicken wings for $20.90. What's the unit cost of one wing?
Answer:
$1.90
Step-by-step explanation:
What is the image of (-4,9) after a dialation by a scale factor of 3 centered at the origin
Answer:
-12,27
Step-by-step explanation:
Donald bought a box of golf balls for $9.32. There were 18 golf balls in the box.
About how much did each golf ball cost? Rename the decimal dividend as a whole number that is
compatible with the divisor to estimate the quotient.
Each golf ball costs about $
Answer:
$0.51
Step-by-step explanation:
each golf ball would cost $0.51
the distributive property of 27+60 ??
Answer:
Step-by-step explanation:
27+60= 87
if the sum interior anhles of a regregrar polygon is equl to 720
find the number of side
Answer:
The sum of interior angles of a regular polygon is 720 degree 720 720 Degree find the measure of each interior angle of the polygon
Since each angle is equal, 720 is split into 6 equal parts. So, 720/6 = 120 degrees is the measure of each interior angle.
Step-by-step explanation:
Algebra 1 TestNav answers
Charly has a square carpet with the dimensions 10 by 97 inches what is the area?
Answer:
A = 970 inches²
Step-by-step explanation:
If Charly has a 'square' carpet of 10 by 97, then its not square but rectangular, with that in mind;
A = L x W
A = 10 x 97
A = 970 inches²
Hope this helps :)
Answer:
970 inches
Step-by-step explanation:
10x97=970
Length x Width = Area