Answer:
8333.33 minutes or 138. 89 hours
Step-by-step explanation:
Speed = distance/time
time = distance/speed = 5000000 meter/600 meter/minute
= 8333.33 minutes or 138. 89 hours
Identify the statement as an expression or an equation.
3(4x - 12)
2
4(x - 3)
Answer:
expression
Step-by-step explanation:
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
A circle has a circumference of 18cm. What is the diameter of the circle?
Answer:
Around 5.73. The exact answer is 18/pi. Why? The diameter is twice the radius (2r) The formula of the circumference if 2 pi R
if we divide 18, the circumference by pi, we get the diameter.
Step-by-step explanation:
Answer:
18/π
Step-by-step explanation:
Since 2 × π × r is the circumference of the circle,
2πr = 18
πr = 9
r = 9/π
Since the diameter is 2x the radius,
2r = d
2 × 9/π = d
18/π = d
Please Help! I will give you a lot of points if you do!
-You can't use our regular number system to solve this problem. You have to use Hindu-Arabic number system
According to the table, the given stack of numerals correspond to
15
7
19
13
11
0
(A shortcut for reading these numbers: each bar represents 5 and each dot represents 1. The disk just means 0. So for instance, 13 = 5 + 5 + 3 = 2 bars + 3 dots.)
Mayan numerals are expressed in base 20, so the number above is equivalent to
15×20⁵ + 7×20⁴ + 19×20³ + 13×20² + 11×20¹ + 0×20⁰
= 49,277,420
Cal went to the store to buy half liter bottle of water . One bottom cost 3$ but he saw one liter bottle that cost 5$ what is the unit price of a half liter bottle and a one liter
Your bill for lunch was $54.70. The service was very good so you decide to tip the server 20%. You do not have anything with you to help you calculate the tip. How much would you estimate is a 20% tip on a bill of $ 54.70?
Answer:
$11
Step-by-step explanation:
20% is fifth part of 100%
$54.70 ÷ 5 ≈ $55 ÷ 5 = $11
Find the area of a circle clock tower face if the circumference is 24pi units
Answer:
We will use the circumference formula to find the radius. Then the radius is 12. Now we will calculate the area of the the circle. Then the area of the circle is A= 144pi = 452.39 square units.
Step-by-step explanation:
On August 10, 1936, a temperature of 120ºF. was recorded un Ponds, Arkansas. On Febrery 13, 1905, Ozark, Arkansas, recorded a temperature of -29ºF. What is the difference between these two temperatures?
Answer:
47
Step-by-step explanation:
Answer:
is this cold for - Febrery for August this 120 F
Step-by-step explanation:
15. The total consumption of fruit juice in a
particular country in 2006 was about
2.28 x 109 gallons. The population of that
country that year was 3 x 108. What was the
average number of gallons consumed per
person in the country in 2006?
Answer:
total amount of fruit juice consumed is 2.28 x 10^9
total population = 3 x 10^8
per person is
total consumption / total population
therefore;
2.28 x 10^9/3 x 10^8
= 7.6 gallons per person
hope it's helpful
The average number of gallons consumed per person in the country was 7.60 gallons per person.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Given that,
Total consumption of fruit juice 2.28 x 10⁹ gallons
The population of that year = 3 x 10⁸
The average number of gallons consumed per person ⇒
2.28 x 10⁹ / 3 x 10⁸
⇒ 22.8 x 10⁸ / 3 x 10⁸
⇒ (22.8/3) × 10⁸/10⁸
⇒ 7.6
Hence "The average number of gallons consumed per person in the country was 7.60 gallons per person".
To learn more about the arithmetic operators,
brainly.com/question/25834626
#SPJ5
What is the 9th term for the following sequence
1, 4, 7, 10
(Yeah I mean 9th, not nth)
Answer:
1,4,7,10,13,16,19,22,25. 25 is the 9th term. hope this helps
Step-by-step explanation:
- Zombie
True or False: The correct answer to a numeric entry field will automatically be populated in the correct field after you open the explanations.
Although your question is vague a general answer within the concept of your of your question is provided. The correct answer to a numeric entry field will be automatically populated after the explanation is open ( i.e. True is the correct answer )
When you open up the explanations to a correct answer the entry field for the answer will automatically be populated with the correct answer, because by selecting/clicking on the explanation you will be granted access to the answer behind the explanation as well. also another way to access the correct answer is to simply select the entry field
Learn more : https://brainly.com/question/18890785
Solve
| 2x + 6 | = x
Answer:
1) soln,
or,2x+6=x
or,2x-x= -6
or,x= -6
•°•x= -6 Ans#
Help me please I’m so confused ):
Picture provided above please help if can !
Answer:
10.1
Step-by-step explanation:
I just put in a calculator and got the answer.
Evaluate Expression 15 – 3|- 4-2|
Answer:
15-3=12
-4-2=-6
12×6= 72
please mark me as brainliest please
YA'LL ARE SMART!! PLEASE HELP!!
Answer:
B
Step-by-step explanation:
The domain is x < 5
The range is all real numbers (-∞, ∞)
PLEASE HELP 70 POINTS
Answer:
-1 = -5
0 = -1
2 = 5
Step-by-step explanation:
In order to do this you need to follow these five (5) steps:
1) Know what each of the variables mean in an equation of a line. The equation of a line is y = mx + b where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept. (Remember that the slope is the steepness of a line and the y-intercept is the point where the line intersects the y-axis. The x- and y-coordinates are values of the points on the line of y = 3x - 1.)
2) Identify the m (slope) and the b (y-intercept). The slope is 3, which can also be written as 3/1. The y-intercept is -1. (Remember that subtraction of 1 is the SAME thing as adding -1!) Since the y-intercept is a point it will be plotted at (0, -1).
3) Plot the y-intercept first. Start at the origin (intersection of the x- and y-axes) since the x coordinate is 0. Then move DOWN 1 unit since the y-coordinate is negative.
4) Use the m (slope) to plot at least three new points. The slope can also be represented as "rise/run" or the amount of units that you move UP or DOWN (vertically), then LEFT or RIGHT (horizontally). (Remember: if the numerator is positive (move UP); numerator is negative (move DOWN); denominator is POSITIVE (move RIGHT); denominator is NEGATIVE (move LEFT)). Since our slope is 3/1, and both the numerator and denominator are POSITIVE, that means we will be "rising" (moving UP) 3 units and "running" (moving RIGHT) 1 unit.
Start at the y-intercept of (0, -1) and move up 3 units and to the right 1 unit. You should be at (1, 2). Plot a point here. Then do it again. You should now be at (2, 5). Plot another point. Now, do it one more time. You should now be at (3, 8). Plot your last point. (If you wish to continue plotting additional points, feel free to do so.)
Answer:
Given line:
y = 3x - 1The table has x-values and asks to find f(x) for each x.
f(x) is same as y, plug in x- values to get f(x):
x = - 1 ⇒ f(-1) = 3(-1) - 1 = -3 - 1 = - 4x = 0 ⇒ f(0) = 3(0) - 1 = 0 - 1 = - 1x = 2 ⇒ f(2) = 3(2) - 1 = 6 - 1 = 5I’ll mark u as brainliest!! solve these two equations n show ya work !!
Hope it helps... Mark me brainliest
Classify each number as rational or irrational and explain.
Error Occurred.. ⎯⎯⎯⎯√square root of 25 ⎯.⎯⎯ ⎯⎯√square root of 2 7,548,123
Step-by-step explanation:
√25 is 5 Rational Number.√27 is Irrational number.√548 is Irrational number.√123 is Irrational number.Find the inverse of the function: f(x)=1/5x+4
A f−1(x)=x−4
B f−1(x)=5x−20
C f−1(x)=−5x−4
D f−1(x)=4x−5
Answer:
B. [tex] {f}^{ - 1} (x) = 5x - 20[/tex]
Step-by-step explanation:
[tex]f(x) = \frac{1}{5} x + 4[/tex]
[tex]y = \frac{1}{5} x + 4[/tex]
[tex]x = \frac{1}{5} y + 4[/tex]
[tex] \frac{1}{5} y + 4 = x[/tex]
[tex]y + 20 = 5x[/tex]
[tex]y = 5x - 20[/tex]
[tex] \boxed{\green{{f}^{ - 1} (x) = 5x - 20}}[/tex]
The price h of a recently bought house plus 10% property tax
9514 1404 393
Answer:
1.1h
Step-by-step explanation:
The property tax is 10% of h, or 0.1h. Then the total of the price and the tax is ...
h + 0.1h = 1.1h
Which is equivalent to log2^n=4?
Answer:
D
Step-by-step explanation:
Determine what value(s) for the variable would make each algebraic
equation a true number sentence.
�2 = 81 is true for ____________________.
6� = 3� + 2� + � is true for ____________________.
� + 74 = � − 74 is true for ____________________.
Answer:
k calculate it how u see it
Paul bought a student discount card for the bus. The card allows him to buy daily bus passes for $1.40.
After one month, Paul bought 19 passes and spent a total of $31.60.
How much did he spend on the student discount card?
Paul spent $________
on the student discount card.
Answer:
$5
Step-by-step explanation:
First, we need to find the total amount he spent on the passes.
We just need to multiply the number of passes by the price of each pass.
19 x 1.4 = 26.6
This means he spent $26.6 on the passes.
Now, we can find out how much he spent on the discount card.
Just subtract his total spending amount by the amount he spent on passes.
31.6 - 26.6 = 5
He spent $5 on the discount card.
If it takes a fourth of a cup of oil to make 10 cookies, how much oil would it take to make 50 cookies? ?
Answer:
5/4 or 1 1/4 cup of oil
Step-by-step explanation:
Let's make a ratio. 1/4:10. We need to multiply 10 by 5 to get 50 cookies and do the same on the other side of the ratio. 1/4x5=5/4 or 1 1/4 and 10x5 is 50. So our final ratio would be 5/4:50. Hope this helped.
HELP WILL GIVE BRAINLIEST
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE FAST SUPER QUICK I GOT NO TIME ITS BEEN 2 HOURS IMAGE BELOW
According to the National Sleep Foundation, teenagers need about 9 hours of sleep each night to function at their best. Unfortunately, many teens do not get nearly this amount. Two samples of 100 teenagers were asked about the average number of hours they sleep each school night. The results are recorded in the table below.
< 4 4 - 6 6 - 8 8 - 10 10 +
Sample #1 2 9 39 44 6
Sample #2 1 12 34 48 5
Based on the results of the survey, which of the following inferences are valid?
Adults need less sleep than teenagers.
About half of teenagers get less than 8 hours of sleep each school night.
At least 10% of teenagers have sleep-related issues, such as depression, insomnia, and drowsiness during the day.
Half of teenagers get the recommended 9 1/4 hours of sleep each school night.
More than 90% of teenagers get between 4 and 10 hours of sleep each school night.
Answer:
About half of teenagers get less than 8 hours of sleep each school night.
Answer:
About half of teenagers get less than 8 hours of sleep each school night.
Step-by-step explanation:
Lawrence's check at Fresh Catchery is $23.09. In order to leave a 13% tip, how much should he pay? Round to the nearest cent.
Answer:3
Step-by-step explanation: 23.09 * 0.13 =3 rounded up
Jenna bought a gallon of milk at the store for $3.58. About how much change did she receive from a $20 bill?
Hi! I'm happy to help!
When Jenna bought the milk, it deducted (subtracted) $3.58 from her $20. So, let's subtract that here:
20.00
- 3.58
We have to borrow:
19.9(10)
- 3.58
10-8=2
19.9(10)
- 3.58
. 2
9-5=4
19.9(10)
- 3.58
.42
9-3=6
19.9(10)
- 3.58
6.42
and 1-0=1
19.9(10)
- 3.58
$16.42
So, Jenna would receive $16.42 in change for her $20 bill.
I hope this was helpful, keep learning!
Which of the following values are in the range of the function graphed below? Check all that apply.
A. -1
B. 2
C. 1
D. -6
E-2
Answer:-6 and -1
Step-by-step explanation:
Pleas help me and show me the answer
thx;)
Answer:
5 shirt
Step-by-step explanation:
30.60÷6.12=5
So, 5 shirts are returned.
