In a bag of oranges, the ratio of the good ones to the bad ones is 5:4. If the number of bad ones in the bag is 36, how many oranges are there altogether?
5x - good ones
4x - bad ones
[tex] 4x=36\\ x=9\\\\ 5x=5\cdot9=45\\\\ 45+36=81 [/tex]
81
PLEASE HELP FAST!!!!!!!!!!!!!!!!!
Tomas asked 15 students whether summer break should be longer. He used his calculator ti divide the number of students who said yes by the total number if students. His calculator showed the result as 0.9333......
a. Write this number as a fraction.
b.How many students said that summer break should be longer
The number as a fraction will be 14 / 15. Then the number of students who said that summer break should be longer will be 14 out of 15.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
Tomas asked 15 students whether summer break should be longer. He used his calculator to divide the number of students who said yes by the total number of students. His calculator showed the result as 0.9333......
Then the result can be written in the form of fractions that will be
0.9333...... = 14 / 15
Then the number of students who said that summer break should be longer will be 14 out of 15.
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A researcher wished to gauge public opinion on gun-control. He randomly selected 1000 people from registered voters and asked them the following question: “ Do you believe that gun control laws which restrict the ability of Americans to protect their families should be eliminated?” Identify the abuse of statistics and identify ways the researchers methods could be improved.
Answer:
Its a Loaded Question
Step-by-step explanation:
They need to re-word the question. For example, Do you believe gun control laws should eliminated?
Combine 4c - c in like terms
a garden hose faucet is able to fill a gallon container in 20 seconds. A homeowner accidentally left his hose on for a full day. How many gallons per day can a hose be release?
Answer:
The answer is 4320 gallons.
Step-by-step explanation:
A garden hose faucet is able to fill a gallon container in 20 seconds.
A homeowner accidentally left his hose on for a full day.
In 24 hours, there are = 86400 seconds
The number of gallons per day can a hose be release = [tex]\frac{86400}{20}=4320[/tex] gallons
Hence, the answer is 4320 gallons.
Melissa bought 42 pine seedlings and 30 juniper seedlings
What is the value of the expression All of 3.6 multiplied by 10 to the power 8 over all of 1.2 multiplied by 10 to the power 3?
a 2.4 × 10^5
b 3.0 × 10^11
c 3.0 × 10^5
d 2.4 × 10^11
Answer:
Your answer would be 3.0 X 10^5
Step-by-step explanation:
3.6 X 10^8 over 1.2 X 10^3 would give you 300000 which we put in scientific notation which we move the decimal 5 places to the left. Then we get 3.0 X 10^5
Hope this helps! :-)
Triangle JKL is isosceles. The measure of angle J is 72° and the measure of angle K is 36°. Which statement describes angle L?
Answer:
b.) Angle L is a base angle and measures 72°.
Step-by-step explanation:
Please help: Which conversion factors are used to multiply to 12 m/s to get kilometers per minute? Select each correct answer. 60 s/1 min 1min/60 s 1 km/1000 m 1000/m1 km
Took the test and it's correct: km/1000m and 60second/ 1 minute
What's the answer to this question ? I've been really confused for the past 20 minutes
sqrt(570025)= 755 feet
one side is 755 feet
the hint told you how to solve it
Does anyone get this question plz anybthat does help me idk what to do thank you
What is $117 in a ratio of 1:8
what is the radius for 439.6 circumference
Yolanda is buying supplies for school.She buys n packages of pencils at 1.40 per package and m pads of paper at 1.20 each.what does each term in the expression 1.4n+1.2m represent? What does the entire expression represent
How can you round 25.691 to the nearest place
evaluate this exponential expression 7*(6+2)^2-3^2
what is 8 divided by 6/7
There are 4680 gym members in total. 3 8 are aged 25 - 59 years, 2 5 are over 60 years and the remainder are under 25 years. How many members are under 25 years?
Determine the slope between the points (-3, 0) and (0, 5)
Classify each pair of numbered angles.
Drag and drop the descriptions into the boxes to correctly classify each pair of numbered angles. Each description may be used more than once.
Adjacent
Linear Pair
Vertical
None
The paired numbered angles can be classified as follows:
<5 and <6 are vertical angles
<1 and <2 are none (not vertical, not adjacent, not a linear pair)
Recall the following:
Adjacent angles share a corner and a common side, but do not overlap.Linear pairs are two angles that are adjacent to each other along a straight line.Vertical angles share a common vertex but are not adjacent to each other.Therefore, from the above stated facts, we can conclude that:
<5 and <6 are vertical angles
<1 and <2 are none (not vertical, not adjacent, not a linear pair)
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Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p.
n=129
p=0.79
The mean is ______
. (Round to the nearest tenth as needed.)
The variance,
σ^2 is ______
(Round to the nearest tenth as needed.)
The standard deviation, ______
pi over 7 = a over 4. a=?
The equivalent value of the expression π / 7 = a/4 is a = ( 4π/7 )
Given data:
To find the value of a when given π/7 = a/4, cross-multiplication is done and a is solved as:
When two fractions are equal, to eliminate the denominators, the cross multiplication is executed and the unknown variable is solved.
Cross-multiplying the equation:
π * 4 = 7 * a
Simplifying the equation:
4π = 7a
To solve for a, divide both sides of the equation by 7:
a = (4π) / 7
Hence, the solution of a = ( 4π/7 )
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A 5- digit number has digits 0,5,7,9, and 0. To the nearest thousand, it rounds to 80,00 What is the number?
the average adult horse needs 2/5 bale of hay each day to me dietary recommends. Oh horse farm has 44 bales of hay. How many horses can be found in one day with 44 bales of hay?
In the United States 13 out of every 20 cans are recycled what percent of cans are recycled show work
The first step is to divide 13 by 20. You will come out to 0.65. It will be 65%.
Which of the following numbers is irrational?
-7/4, 2/3, square root of 3, square root of 4
Answer:
The square root of 3
Step-by-step explanation:
An irrational number can not be written as a ratio.
And because the square root of 3 is the only answer that can not be written as a ratio, it is irrational.
Therefore, The square root of 3 is Irrational.
The mass of Earth is approximately 5.9 x 1024 kg and the mass of Venus is approximately 4.9 x 1025 kg. What is their total combined mass expressed in scientific notation? Show your work. DID I GET THE ANSWER RIGHT? IF NOT EXPLAIN HOW TO FIND THE ANSWER!! AND THE WORK!!
WORK:
5.9 x 4.9 = 28.91
25-24= 1
ANSWER:
28.91 x 10^1
the function s(v)=3√v describes the side length, in units, of a cube with a volume of V cubic units. jason wants to build a cube with a minimum of 64 cubic centimeters
what is a reasonable range for s, the side length, in centimeters, of Jason's cube?
a. s > 0
b. s >_4
c. s >_ 8
d. s>_ 16
Answer:
Step-by-step explanation:
alright lets get started.
The side of cube is given by the function
[tex]s(v)=\sqrt[3]{v}[/tex]
If, Jason wants to build a cube with the minimum volume 64 cubic centimeters.
Plugging the value of volume in above function
[tex]s=\sqrt[3]{64}[/tex]
Taking the cubic root of 64
[tex]s=4[/tex] :
So, side s should be atleast or more than 4 to have the volume as 64,
[tex]s\geq4[/tex] : answer option b
Hope it will help. :)
write an expression of the product of 6 and Q
write each as a numerical expression. subtract the product of 5 and 8 from 50