Final answer:
To evaluate 5/9(f-32) when f=50, substitute 50 into the expression, simplify the bracket (50 - 32 = 18), and then multiply the result by 5/9. This simplifies to 18/9 (which is 2), and then 2 x 5, yielding a final answer of 10 degrees Celsius.
Explanation:
To evaluate the expression 5/9(f-32) when f=50, you need to plug the value of f into the expression and then simplify it.
Here are the steps:
Substitute 50 for f in the expression: (5/9) × (50 - 32).
Calculate the bracket first: 50 - 32 = 18.
Multiply the result by 5/9: (5/9) × 18.
Divide 18 by 9, which gives you 2.
Finally, multiply 2 by 5, which gives you 10.
Therefore, 5/9(f-32) evaluated at f=50 is 10 degrees Celsius.
i really need help!!!
Peter is x years old. His dad is 4 times older than him. How old is his dad?
.008 is 1/10 of what decimal
Find the interest rate
I=160.67 P= 2000 t= 8 months
Using simple interest, it is found that the rate is of 0.1205 = 12.05%.
The amount of money earned in simple interest after t years is given by:
[tex]I = Pit[/tex]
In which:
P is the principal, which is the initial deposit.r is the interest rate, as a decimal.In this problem, we have that:
The interest earned is [tex]I = 160.67[/tex]The principal is [tex]P = 2000[/tex].The time is of 8 months, it should be in years, hence [tex]t = \frac{8}{12} = \frac{2}{3}[/tex]Then:
[tex]I = Pit[/tex]
[tex]160.67 = 2000\frac{2}{3}i[/tex]
[tex]i = \frac{160.67 \times 3}{4000}[/tex]
[tex]i = 0.1205[/tex]
The rate is of 0.1205 = 12.05%.
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As people exited a movie theater, they were informally surveyed about whether they enjoyed the movie or not.
Males
Enjoyed: 47
Did not enjoy: 13
Females
Enjoyed: 53
Did not enjoy: 3
What are the values of a and b in the relative frequency table for the survey results? Round answers to the nearest percent.
a = 40%, b = 4%
a = 41%, b = 3%
a = 47%, b = 3%
a = 41%, b = 19%
Answer:
The answer is B. a = 41%, b = 3%
What graph represents the equation y=1.4x+2
The graph that represents the equation y = 1.4x +2 is attached in the image.
What is a graph?The set of ordered pairings (x, y) where f(x) = y makes up the graph of a function.
These pairs are Cartesian coordinates of points in two-dimensional space and so constitute a subset of this plane in the general case when f(x) are real values.
The graph that represents the equation y = 1.4x +2 can be plotted on a graph paper by choosing some arbitrary values of x.
When x = 0, y =2. x = 5 , y = 9. x = 10 , y = 16.
This can be put together as ordered pairs (x, y) as (0, 2), (5, 9), (10, 16).
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what is 12x-4y=-8 written in slope intercept form
what is 3 5/10 - 4/8 answer quickly please and a explanation
how many 0.2 liter glasses of water are contained in a 3.6 liter pitcher
A camp leader figures that she needs one tent for every three campers, plus a tent for herself. Define a variable and write an expression to represent the number of tents needed. write algebraic expression
Answer: The expression can be T(X) = X/3 + 1 where X is the number of students, and we always should round up our solution if it is not a whole number.
Step-by-step explanation:
She needs a tent for every 3 campers, and she also needs a tent for herself.
This means that if X is the number of campers, we need to have:
T(X) = X/3 + 1
this means that we divide X into groups of 3, and for each group of 3 we have one tent, plus one that we need for the camp leader.
now, if for example we have 10 campers, we will have:
T(10) = 10/3 + 1 = 3.33 + 1
So we will need to round up the number of tents to 4 + 1
A math book at the victor valley college bookstore originally cost $84 to purchase if they sell it for $126 what is the markup rate
The markup rate of the book is 42 which is 50%.
What is the percentage?The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Given that a math book at the victor valley college bookstore originally cost $84 to purchase they sell it for $126.
The markup rate will be calculated as,
Markup price = 126 - 84
Markup price = 42
Markup price percentage = 42 / 84 = 0.5x 100= 50%
Therefore, the markup rate of the book is 42 which is 50%.
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You pay $1.75 for 5 bagels. What is the unit price?
A- $0.09 per bagel
B- $0.45 per bagel
C- $0.35 per bagel
D- $0.44 per bagel
Plz helpppp!!!!!!!!!!!
what's the square root of 49 over 144
By definition of squared root of numbers, The square root of fraction of numbers √49 / 144 is,
⇒ √49 / 144 = 7 / 12
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
We have to given that;
The expression with number is,
⇒ √49/144
Now, we can simplify the number as;
⇒ √49/144
⇒ √7 × 7 / 12 × 12
⇒ √7² / 12²
⇒ 7 / 12
Therefore, We get;
By definition of squared root of numbers, The square root of number √49 / 144 is,
⇒ √49 / 144 = 7 / 12
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What is the change in elevation from 134 feet below sea level to 29 feet above sea level?
Answer:
Change of elevation = 163.
Step-by-step explanation:
Given : 134 feet below sea level to 29 feet above sea level?
To find : What is the change in elevation.
Solution : We have given
Below sea level = 134 feet .
Above sea level = 29 feet.
Change of elevation = Above level - below level.
We use positive sign for above level : + 29 feet.
We use negative sign for above level : -134 feet.
Change of elevation = 29 - (-134).
Change of elevation = 29 + 134).
Change of elevation = 163.
Therefore, Change of elevation = 163.
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The price of a pair of shoes is marked down 33%. The original price was $59.85.
What is the sales price of the shoes?
A. $16.85
B. $19.75
C. $40.10
D. $45.00
Please and Thank You!
Jeff left 4/5 of the pumpkin pie in the refrigerator on Saturday he ate 1/2 if what was left of the pie what fraction of the entire pie did he eat on Saturday
Jeff ate 2/5 of the entire pumpkin pie on Saturday, calculated by multiplying 1/2 by the 4/5 which was left in the refrigerator.
The question asks what fraction of the entire pumpkin pie Jeff ate on Saturday if he left 4/5 of it in the refrigerator and then ate 1/2 of what was left. To solve this, we'll calculate the fraction of the pie he consumed using multiplication.
He started with 4/5 of the pie left. Eating 1/2 of what was left means he consumed 1/2 of 4/5, which can be calculated as:
(1/2) times (4/5) = 4/10 = 2/5
Jeff ate 2/5 of the entire pumpkin pie on Saturday.
what all equal. 9 in addition
0.3820 is the result when 0.3819 is rounded to the nearest ten-thousandth.
A store has 2 times as hooded sweatshirt as crewneck sweatshirts. The total number of sweatshirts is 36. How many hooded sweatshirts does the store have?
8.58 divided by 6 estimate the quotient
Two minutes after a diver enters the water , he has descended 52 feet.after 5 minutes he has descended 130 feet at what rate is the scuba diver descending
What fraction is equivalent to 14/25
An equivalent fraction to 14/25 is 56/100, which is found by multiplying both the numerator and the denominator of the fraction by 4. This method is useful to express the fraction with a denominator of 100, illustrating its percentage form.
A fraction equivalent to 14/25, you can multiply both the numerator (top number) and the denominator (bottom number) by the same integer. As an example, if you multiply both by 4, you get 56/100, which is equivalent to 14/25. This is because the value of the fraction does not change when you multiply or divide both the numerator and the denominator by the same non-zero number. Multiplying by 4 is a standard way of expressing a fraction where the denominator equals 100. This process is useful for understanding percentages since a denominator of 100 directly shows the percentage.
Hence, An equivalent fraction to 14/25 is 56/100.
James work in a flower. He will put 36 tulips in vases for a wedding. He must use the same number of tulips in each vase. The number of tulips in each vase must be greater than 1 and less than 10. How many tulips could be in each vase?
The temperature in salt lake city was -10.6 degree c.which absolute value equation best describes how many degrees the temperature was below 0 degree c
Answer:
i know what question this is, thw answer is D, or |-10.6 = -10.6
ms.green drove 7 miles from her house to franklin. franklin is 6 miles east of clinton. from franklin, she drove 5 miles to burlington. then she drove 18 miles from burlington to milton. how far did ms.green drive in all, from her house to milton? identify the extra or missing information. solve if possible.
There are 8 footballs.
Four less than 5 times the number of footballs are baseballs
How many baseballs are there??
If a dish of ice cream holds 1/4 pound, how many dishes can you get from a 4 1/2 pound carton of Dan's ice cream?
You can get 18 dishes from 4 and 1/2 of a carton of Dan's ice cream.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
This can be solved by the ratio and proportion approach.
Now Equate the two situations in terms of number of dishes to mass of ice cream. The solution is as follows:
Let x be the number of dishes.
Therefore,
1 dish/ 1/4 pound = x dishes/ 4+ 1/2 pounds
Solving for x;
x = 18 dishes
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How do I convert 0.4 into 1/250 how would I explain it???
Me Thomas places order for pencils with the school emblem the order includes 15boxes of pencils and each box hold 25 pencils how many pencils does mr Thomas order use partial product to help you find the answer
A Climbing Gym charges $10 to climb each day. A pair of Climbing shoes cost $84. It cost $169 to buy 6 days of climbing, one pair of climbing shoes, and one harness. How much does a harness cost?
The cost of the climbing, broken up into daily fees and shoe cost, totals $144. Given the total cost of $169 for climbing, shoes, and the harness, subtracting the calculated $144 from this gives a harness cost of $25.
Explanation:This question is about solving a problem using simple algebra. Given that the climbing gym costs $10 per day for 6 days, that adds up to $60. The climbing shoes are also given as $84. So, we add these two to get the total cost of climbing and shoes which is $144.
The question mentions that with the harness the total is $169. Therefore, if we subtract $144 (climbing and shoes) from $169 (total cost), we would get the cost of the harness. This means subtracting $144 from $169 equals $25. So, the cost of the harness is $25.
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