Answer:
1.3/20 2.4/20 or 1/5 3.9/27 or 1/3
Step-by-step explanation:
I hope this helped!
if quick will mark brainliest
Answer:
17.5, I believe.
Hope that helps!
Step-by-step explanation:
Answer:0
Step-by-step explanation:
Martha made a purchase for $70.20 including 8% sales tax.
What was the total before tax?
Answer:
64.58
Step-by-step explanation:
100%-8%=92%
70.20*92%=64.58
It costs $8 per hour to rent a bike. Niko graphs this relationship using x for number of hours and y for total cost in dollars. Write an ordered pair that is a point on the graph of the relationship
The population of a city increases by 1.5% per year. If this year's population is
288,000, what will next year's population be, to the nearest individual?
Answer: 292,320
Step-by-step explanation:
Find the increase, 1.5% of 288,000:
1.5/100 = 0.015
288,000 * 0.015= 4,320
Add the increase to the current population:
288,000+4,320= 292,320
If log103 ~ 0.4771,
evaluate log100.0003.
Give your answer to four decimal places.
WILL GIVE BRAINLIEST!!!
Answer:
Step-by-step explanation:
log₁₀0.0003 = log₁₀(3 × 10⁻⁴)
= log₁₀3 + log₁₀(10⁻⁴)
= log₁₀3 + (-4)
≈ 0.4771 - 4
= -3.5229
If the value of log₁₀3 is 0.4771. Then the value of the log₁₀0.0003 will be negative 3.5229.
What is a logarithm?Exponents can also be written as logarithms. A number base logarithm is similar to some other number. It is the exact inverse of the exponent expression.
The logarithm is given below.
log₁₀3 ≅ 0.4771
Then the value of log₁₀0.0003 will be
This can be written as
log₁₀0.0003 = log₁₀ (3 x 10⁻⁴)
We know the property of the logarithm, then we have
log₁₀ (ab) = log₁₀ a + log₁₀ b
log₁₀ aⁿ = n log₁₀ a
log₁₀ 10 = 1
Then we have
log₁₀ (3 x 10⁻⁴) = log₁₀ 3 + log₁₀ 10⁻⁴
log₁₀ (3 x 10⁻⁴) = 0.4771 - 4 log₁₀ 10
log₁₀ (3 x 10⁻⁴) = 0.4771 - 4 x 1
log₁₀ (3 x 10⁻⁴) = 0.4771 - 4
log₁₀ (3 x 10⁻⁴) = -3.5229
More about the logarithm link is given below.
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Select the correct answer. What is the value of x in 2 (5x) = 14
Answer:
x= 7/5
Step-by-step explanation:
Use Cymath.com for math because it shows its work, and so you don't have to waste points! ^^
Answer:
x = 1.4
Step-by-step explanation:
2 (5x) = 14
10x = 14
x = 14 ÷ 10
x = 1.4
Checking...
10 (1.4) = 14
14 = 14
Express this number in standard form. 1.558 x 10^-1
Answer:NAN
Step-by-step explanation:
Use this definition to find l'(a) at the given number a.
f(x) = ✓ 3x + 1,
a = 8
which shows 2÷3 written as a fraction? (options) a. 2/3 b. 3 1/2 c. 3/2 d. 2 1/3
Answer:
A. 2/3
Step-by-step explanation:
Fraction is another way to divide , So in some math problems they want you to either flip the fraction or divide the numbers .
Option A is correct, the expression 2÷3 written as a fraction is 2/3.
What is Fraction?A fraction represents a part of a whole.
We have to write 2÷3 as a fraction.
Two divided by three.
We have to split the number two by three parts.
We know that any division expression can be written as a fraction, the numerator is a part and denominator is a whole.
Two is the numerator and three is the denominator.
The numerator represents the part and three represents the whole.
This we can write in fraction as 2/3.
Two by three is the fraction form of two divided by three.
Where as [tex]3\frac{1}{2}[/tex], is not a fraction, it is a mixed number.
3/2, is not equivalent to 2 ÷ 3, it represents the fraction one and a half and [tex]2\frac{1}{3}[/tex] is not equivalent to 2 ÷ 3, it represents the mixed number two and one-third.
Hence, Option A is correct, the expression 2÷3 written as a fraction is 2/3.
To learn more on Fractions click:
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what is the best estimate for the sum of fractions 5//6 and 5/8
Answer:
The answer is 25/24 or 1.041
Step-by-step explanation:
Given 5/6 and 5/8, you can't find the sum at that point. This means we will have to find a common denominator, which will be 24.
6 x 4 = 24 and 8 x 3 = 24
Doing this, you will have to multiply the numerator and denominator by the value the denominator needs to be multiplied by to get 24.
5/6 x 4/4 = 20/24 and 5/8 x 3/3 = 15/24
After getting these values, you can then add them.
20/24 + 15/24 = 25/24 or 1.041
The best estimate for the sum of fractions 5//6 and 5/8 is 35/24.
We have to determine
What is the best estimate for the sum of fractions 5//6 and 5/8?
Sum of fraction;The addition of Fractions depends on one main factor which is the denominator of the fraction to be added.
There are different ways to add them depending on whether the denominators of the fractions to be added are like or unlike.
The sum of the fraction 5//6 and 5/8 is;
[tex]\rm= \dfrac{5}{6}+\dfrac{5}{8}\\\\=\dfrac{5\times 8+5\times 6}{48}\\\\= \dfrac{40+30}{48}\\\\=\dfrac{70}{48}\\\\=\dfrac{35}{24}[/tex]
Hence, the best estimate for the sum of fractions 5//6 and 5/8 is 35/24.
To know more about fractions click the link given below.
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In a bowling class, the students are organized into teams. The number of students in the class is used to calculate how many teams will be formed.
Answer:
Error
Step-by-step explanation:
Unfinished question
hcf of 14 154 and 28
Answer:
14
Step-by-step explanation:
Answer:
do you mean GCF?
Step-by-step explanation:
I don't know what hcf is
In ΔDEF, the measure of ∠F=90°, the measure of ∠E=65°, and DE = 37 feet. Find the length of FD to the nearest tenth of a foot.
Answer:
x=33.5334≈33.5 feet
Step-by-step explanation:
helpppppppppppppppppp
Answer:
C, 2/5
Step-by-step explanation:
.
Answer:
1/5 is the answer because it will land on a fifth of the circle
-30 < x/-4. Solve for x
Answer:
-30 < x/-4
Above equation multiply by minus sign(-) so that sign of inequality is change from < to >
Above equation becomes
30 > x/4
30*4 > x
120 > x
Hence x is less than 120
Which triangle will have the largest area?
b = 3 cm, h = 10 cm
b = 5 cm, h = 7 cm
b = 6 cm, h = 5 cm
b = 7 cm, h = 4 cm
Answer:
answer would be b=6 cm
notice notice the height and base stands out to be more space if you draw it on a piece of paper using
B drawing the line across
H slanted line from the B line
Answer:
The answer is b=5 cm, h=7 cm
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What is the percent of decrease from 1,000 to 90?
Answer:
91%
Step-by-step explanation:
Hope I helped:)
The ordered pair (2, 20) means that Travis
rode
miles in
hours.
Answer:
The answer is (20,2)
Step-by-step explanation:
The ordered pairs (2, 20) indicate that Travis rode 20 miles in 2 hours.
What is the cartesian plane?The cartesian plane is a two-dimensional coordinate plane that is formed when two parallel lines meet. The X-axis is the horizontal line, and the Y-axis is the vertical line. On the Cartesian plane, the coordinate point (x, y) indicates that the point is on the right of the origin if the sign of x is positive.
Given a graph between the time and distance traveled by Travis,
where time is in hours and distance is in miles,
the x-axis shows the time and the y-axis shows the distance,
and coordinates in the graph represent the relation between time and distance,
given pairs (2, 20), where 2 is time i.e. 2 hours and 20 represents distance i.e. 20 miles,
so pair shows that Travis has covered 20 miles in 2 hours.
Hence, Travis has covered 20 miles in 2 hours, which is represented by pairs (2, 20).
Learn more about cartesian plane;
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3. A rectangle with vertices located at (-3,4) and (5, 4) has an area of 32 square units. Determine the location of the
other two vertices.
I need help i apperciate it for the help
Re-write 12% as a reduced fraction
Answer:
12/100= 3/25
Step-by-step explanation:
12 is converted to 12/100 so it changes to a fraction. The fraction is not in the lowest terms. But, if you Reduce the fraction to 12/100 to the lowest terms, result in the fraction is 3/25.
What are the dependent and independent
variables?
Answer:
The dependent variable depends on the value of some other number also known as the independent variable. Another way to put it is the dependent variable is the output value and the independent variable is the input value. So for y=x+3, when you input x=2, the output is y = 5.
The images are some examples.
3) An air conditioner has a marked price of $350. It is placed on sale at 12% off. What are the
discount and the sale price?
Show work please !
Answer:
12/100 = x/350
4200 = 100x
4200/100 = 100x/100
42 = x
350 - 42 = 308
the sale price is $308
the discount is $42
what two numbers multiply to get 100 but add up to -52
Answer:
(-2) ; (-50)
Step-by-step explanation:
(-2) *(-50) = 100
(-2) + (-50) = -52
Find the value of each variable.
A. x = 38, y = 76
B. x = 52, y = 76
C. x = 38, y = 104
D. x = 52, y = 104
A school club spends $75 on supplies to set up a car wash fundraiser. The students are going to charge $6.00 per car. Write a linear model in the form y=mx+b where y represents the amount of profit the students earn for washing x number of cars.
Answer:
Y=6x-75
Step-by-step explanation:
If you take the beginning amount spent which is $75 you would want that on the graph to be in the negatives. With it starting in the negatives it will show you whether the amount of cars (x) will cause a profit or a deficit.
For instance, say they washed 7 cars (x=7). You would take 6 and multiply it by 7 to get 42. Then you would take 42 and take away 75 to find the profit/deficit. 42-75= -33
This shows that washing 7 cars will cause them to lose $33.
If you take another situation where they wash 15 cars (x=15). In this case they would earn a total of $15.
Simplify the expression 1 + 4.25n + 3/2p -3 + (-2p) + 5/4n
Answer:
5.5n -2 -0.5p
Step-by-step explanation:
Make Everything to either decimals or fractions.
then simplify as shown
pls help plsssssssssssssssssssssssssssssssssss
Answer:
i belive its 1
Step-by-step explanation:
Because its SUM so its adding and the sum is 22 and 20+2=22.
what is the answer of 3x+235+237
Answer:
3x + 472
Step-by-step explanation:
Answer:
3x + 472
Step-by-step explanation:
We have the expression 3x + 235 + 237 and are asked to find the answer.
We are not solving for x, neither are we doing anything complicated, we need to focus on like terms, which are certain numbers having different symbols, in which they can only be added with the numbers with the same symbols as them.
In this equation, we have two terms, variables and constant. We can only add the constants because once again, you cannot add two terms that don't have the same symbol.
Therefore :
3x + 235 + 237
235 + 237
472.
The answer is 3x + 472
A bag of candies contains 5 red candies, 7 purple candies, and 3 green candies. What is the probability that a candy picked
at random is green?
Answer:
P(E) = 1/3
Step-by-step explanation:
Given that,
Red candies = 5
Purple candies = 7
Green candies = 3
We need to find the probability that a candy picked at random is green.
The probability of getting an event is given by :
P(E) = favorable outcomes/total no of outcomes
Probability of getting a green candy,
P(E) = 5/(5+7+3)
P(E) = 5/15
P(E) = 1/3
Hence, the required probability is (1/3).
