What is the combined weight of the zoo’s African elephant and the rhino
Marion Middle School has 600 students. Mike surveys a random sample 7 of 30 students and finds that 7 of them play a musical instrument. How many students at the school are likely to play a musical instrument?
Please explain how as well.
The property of one permits you to multiply or divide the numerator and denominator of a fraction by the same number without changing the value of the fraction. Is there a property of one for addition? Support your answer using examples
What is the the answer to 6/12 x2/3
What are the two square roots of 400
A theater’s records showed that 54% of tickets are purchased with debit cards. Based on this report, if 350 seats were sold, how many tickets could be expected to be purchased with debit cards?
A. 65
B. 161
C. 189
D. 296
The correct answer is: C. 189
Just to be sure, I got it right on the test.
Good luck and hope this helped you. Stay brainly!
parentheses -2 to the 3rd power times 4 to the 4th power times 3 to the second power / -2 * 4 * 3 to the 3rd power
there are 36 roses and 27 carnations. anna is making flower arrangements using both flowers, if she made the maximum number of arrangements, how many carnations would be in each?
In a video game, Charles scored -250 points on his second play this brought his total score to 500. What was his score on the first play
The score of Charles' first game was 750 points.
I hope this helped!
Very small numbers are often written in exponential form using scientific notation to make them easier to multiply or divide. Explain how to apply the laws of exponents when multiplying and dividing numbers written in scientific notation.
Please give a detailed and accurate explanation that demonstrates a full understanding. Thanks for any help. :)
Help asap with this question.
The last calculator correctly shows (6.47×10⁻¹⁵)/(3.36×10⁻²⁹).
What are some rules of exponents?Some common rules of exponents are
a^b/a^c = a^(b - c),
a^b.a^c = a^(b + c).
We can only add and subtract exponents only when we have the same base.
Given, (6.47×10⁻¹⁵)/(3.36×10⁻²⁹).
Here we have base 10 raised to some power.
So, (6.47×10⁻¹⁵)/(3.36×10⁻²⁹).
= (6.47×10⁻¹⁵⁻⁽⁻²⁹⁾)/(3.36).
= (6.47×10⁻¹⁵⁺²⁹⁾)/(3.36).
= (6.47×10¹⁴)/(3.36).
So, the last calculator correctly shows (6.47×10⁻¹⁵)/(3.36×10⁻²⁹).
learn more about exponents here :
https://brainly.com/question/15993626
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Mia played in two softball games one afternoon. the first game lasted 42 minutes the second game lasted 5/3 times longer than the first game. how long did Mia's second game last?
a polygon with four sides is a quadrilateral, write this statement in if-then format
Find the perimeter of rectangle PQRS with vertices P(0,0), Q(0,7), R(12,7) & S (12,0). Select one: a. 26 units b. 33 units c. 38 units d. 45 units
it takes earth about 365 days to orbit the sun.it takes uranus about 85 times as long write a numerical expression to describe the number of days it takes Uranus to orbit the sun
$2/lb= cents/oz how to solve?
Please help with number 34 :) thank youu
You exercise for 3/4 of an hour. You jump rope for 1/3 of that time. What fraction of the hour do you spend jumping rope?
|6|,6,-6,|-6| which Expression does not belong with the others 3? Explain your reasoning
twenty-five is the quotient of a number y and 3.5 (write as algebraic expression)
The algebraic expression that represents the statement 'twenty-five is the quotient of a number y and 3.5' is written as (y / 3.5) = 25.
An explanation of an algebraic expression representing the quotient of a number y and 3.5.
The student is asking to express the statement "twenty-five is the quotient of a number y and 3.5" as an algebraic expression. In algebraic terms, the quotient of y divided by 3.5 is represented by[tex](\frac{y}{3.5})[/tex]or (y / 3.5).
Therefore, the complete algebraic expression that represents this statement is (y / 3.5) = 25.
The algebraic expression for 'twenty-five is the quotient of a number y and 3.5' is 25 = y / 3.5. To find y, you multiply 25 by 3.5.
The algebraic expression that represents the statement 'twenty-five is the quotient of a number y and 3.5' is written as 25 = y / 3.5.
To solve for y, you would multiply both sides of the equation by 3.5 to isolate y. This would give you: y = 25 x 3.5.
simplificar a²-1 /a²-a
a package of 5 pairs of insulated socks costs $41.45. What is the unit price..... how would I do the math
Final answer:
The unit price for the insulated socks is found by dividing the total cost of the package, $41.45, by the number of pairs, which is 5. The unit price per pair of insulated socks is $8.29.
Explanation:
To calculate the unit price of the insulated socks, you would divide the total cost of the package by the total number of pairs in the package. Since the package contains 5 pairs and costs $41.45, you would perform the following calculation:
Identify the total cost of the package: $41.45.
Identify the number of pairs in the package: 5 pairs.
Divide the total cost by the number of pairs to find the unit price: $41.45 ÷ 5 = $8.29 per pair.
Therefore, the unit price per pair of insulated socks is $8.29.
what is the value of 6×7-3^2×9+4^3?
Where do you put parentheses to make the value of 5+4×2+6-2×2-1
19?
Lorenzo rides his bike at a rate of 5 yards per second. About how many miles per hour can Lorenzo ride this bike?(1mile=1760 yards)
What's is the GCF of 18, 42 how your work
Adam had a lump of silly putty that was 4¼ inches long. If he stretched it out to 2⅔ times its current length how long would it be?
During a football game, a quarterback tried to gain 4 yards but was tackled for a loss of 12 yards. What integer represents this result?
Find the outlier of the set of data 80,71,75,69,74,17,82
Answer:
The Outlier is 17.
Step-by-step explanation:
Since 17 is far from other numbers of data set. So, it is an outlier.
Also all other numbers in the data set lie between 69 to 82. But 17 is distinct from other numbers. Hence it is an outlier.
Further, Outlier is the observation which is distinct or has a large distance from other observation. Also, Data set is much affected by the outliers.
A trick coin is made such that when it is tossed there is a 20% chance of heads landing face up and an 80% chance of tails landing face up. If the coin is tossed twice, what is the probability that the coin will land with heads facing up both times?
Answer: 4 %
Step-by-step explanation:
According to the question,
20% chance of heads landing face up
Therefore, probability of getting a head, [tex]P(H) = \frac{20}{100} = \frac{1}{5}[/tex]
The probability of getting tail, [tex]P(T) = \frac{80}{100} = \frac{4}{5}[/tex]
Thus, the probability that the coin will land with heads facing up both times
= [tex]\frac{1}{5}\times \frac{1}{5}[/tex]
= [tex]\frac{1}{25}[/tex]
= 0.04 or 4 %
Thus the required probability is 4 %.
Which expression represents this word phrase? seven less than the quotient of x and 9 x−7 9 x÷ 9 7 (x÷9)−7 (9÷x)−7
The expression that represents 'seven less than the quotient of x and 9' is written as (x / 9) - 7, translating the operations of division and subtraction from the word phrase to algebra.
The word phrase 'seven less than the quotient of x and 9' translates to an algebraic expression by identifying the key terms: 'quotient' refers to division, while 'less than' indicates subtraction.
Specifically, the quotient of x and 9 is expressed as (x \/ 9), and to represent 'seven less than' this quotient, we subtract 7 from it. Thus, the corresponding mathematical expression is (x \/ 9) - 7.