Answer:
z=500
Step-by-step explanation:
since we know that the whole equation is equal to 250, we can substitute values in.
250=150/1/5 -z
250=750-z
-500=-z
z=500
The value of z for the function f(x)=150/x-z is z=500.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the function f is defined by f(x)=150/x-z where z is a constant. The value of the function at x = 1/5 is 250.
The value of the constant z will be calculated as,
The whole equation is equal to 250, we can substitute values in.
250=150/1/5 -z
Simplify the equation and solve for the value of z,
250=750-z
-500=-z
z=500
Therefore, the value of z for the function f(x)=150/x-z is z=500.
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What does the graph of the equation y = 6x – 1 look like?
A. Curve
B. Straight line
C. A V-shape
D. Parabola
Answer:
straight line
Step-by-step explanation:
The graph of the given line is a Straight line.
What is a graph?A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.
Given that, an equation, y = 6x-1, we need to tell what type of graph will it make,
y = 6x-1
Put x = 0,
y = -1
Put x = 1
y = 5
Put x = 0.5
y = 2
Points =
x = 0, 1, 0.5
y = -1, 5, 2
Plotting the graph, we will get a straight line, also, we know that, a linear equation will always make a straight line,
Hence, the graph of the given line is a Straight line.
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Simplify: 26 - 2(7 + 3^2)
please answer with one of the options below:)
What is the inverse function of d(x) = -2x - 6?
a.) d-^1(x) = 2x + 6
b.)d-^1(x) = 2x + 6
c.)d-^1(x) --2x-3
d.)d-^1(x) = -2x-3
Answer:
d(x)= -x/2 - 3
Step-by-step explanation:
2. Solve for x. x= 3. Solve for x X- 2 10 20 4. Solve for x X = 14 = 44 8.
Answer:
what? clarify
Step-by-step explanation:
HELLLLLPPPPPP what is 123 x 85?????
Answer:
10,445.
Step-by-step explanation:
Hope this helps!
(sorry if it's wrong)
Use the original price and the markdown or markup to find the retail price. Original price $43; markup 11.5%
Answer:
$47.945
Step-by-step explanation:
Given the following
Original price = $43;
markup = 11.5%
Markup price = 11.5% of the original price
Markup price = 11.5% of $43
Markup price = 0.115×43
Markup price = $4.945
Retail price = original price+markup price
Retail price = $43+$4.945
Retail price = $47.945
If there are 104 ounces in 2 quarts, how many quarts are there in 260 ounces?
Answer:
5
Step-by-step explanation:
104 oz = 2 q
divide by 2
52 oz= 1 q
now take 260 oz / 52 oz
5 quarts
Unit conversion is a way of converting some common units into another without changing their real value. There are 5 quarts in 260 ounces.
What is unit conversion?Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.
Given that there are 104 ounces in 2 quarts. Therefore, the number of ounces in a quart can be written as,
Number of ounces in quart = 104 ounces / 2 quarts
= 52 ounces per quart
Now, the number of quarts that are in 260 ounces is,
Number of quarts = 260 ounces / 52 ounces per quart
Number of quarts = 5 quarts
Hence, there are 5 quarts in 260 ounces.
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hw is stressingg help meeee
B. 27.5%
because it says ‘all students,’ you look at the total, which is 55/200
and then you need to half that to get it out of 100, so 55/2=27.5
During another part of its flight the balloon in Exercise 10 had a change in elevation of -901 feet in 34 minutes. What was its rate of decent
Answer: 26.5 ft per minute
Step-by-step explanation:
The hot air balloon descended 901 feet in 34 minutes.
The rate at which it was descending can be calculated by the speed formula which is:
= Distance descended / time
= 901 / 34
= 26.5 ft per minute
3) Shelley deposits $605 into an account that earns 5% compound
interest each year. Calculate the interest she earns after 3 years.
Is the following a geometric sequence? 1,2,3,4,5....
Answer:
no
Step-by-step explanation:
No this is increasing by 1 each time and therefore it's an arithmatic sequence
There are 340 people in a park. 2/5 of the children is equal to 4/7 of the adults. How many adults and how many children are in the park?
Answer:
136
Step-by-step explanation:
4/7 * 340
136
That is the answer for the equation
You are out to dinner at Olive Garden with two friends. The total price of your three
meals was $67.50. You tipped the waitress $12.06. What was the percent that you
used to calculate the tip?
A. 20.5%
B. 36%
C. 6.8%
D. 18%
Answer:
i believe it is D. 18%
Step-by-step explanation: i lovee olive garden
Answer:
The answer is A or 20.5%
Step-by-step explanation:
i hope you do amazing on your test!
✧brainliest appreciated✧
Mill Road Elementary school has 525 students but expects that to decrease by 4% next year. How many students do they expect to have next year?
Answer:
They expect to have 504 students next year.
Step-by-step explanation:
In order to find the answer, you have to calculate the 4% of the number of students the school has and subtract that amount from the number of students to get the amount of students they expect to have next year as they expect that to decrease:
525*4%=21
525-21=504
According to this, the answer is that they expect to have 504 students next year.
NEED ASAP!!!!
Determine if the three lengths given will be able to construct a triangle or not: 5, 12, 2.
A) Yes, they can form a triangle.
B) No, they cannot form a triangle.
Answer:
B
Step-by-step explanation:
Using the Triangle Inequality Theorem, two sides of the triangle should always add up to be greater than the third side or it is not a triangle.
5 + 2 = 7 This sum is less than the third side, 12. Therefore, this cannot make a triangle.
27 is 3 as many times aswhat number
Answer:
9
Step-by-step explanation:
27 divided by 3 is 9
A baseball player got 102 hits in the last 300 times at bat. Explain how you would find the percent of times at bat.
Answer:
34%
Step-by-step explanation:
Divide the number of hits, 102, by the times at bat, 300. Then move the decimal 2 places to the right and add the percent sign to get 34%.
Answer:
34%
Step-by-step explanation:
You would cross mulitply to find the answer.
[tex]\frac{102}{300}[/tex] x [tex]\frac{x}{100}[/tex]
multiplying that out would equal
300x = 10200
then find x by dividing 10200 by 300
you get x=34 and 34 out of 100 is 34%
Which method can you use to prove that the triangles are congruent
Answer:
ΔASA ≅ ΔASA
Step-by-step explanation:
PLEASE HELP ILL GIVE BRAINLIEST Which set of ordered pairs represents a function?
Answer:
the 2nd on (B)
Step-by-step explanation:
The x does not repeat
HELP ME PLZ I NEDD 100 ON ThIS SO GET ME RIGHT I WELL GIVE BAIRELEST
Answer:
100
Step-by-step explanation:
So he expected 20 guest but 5 TIMES as many showed up
20*5=100
What is the area of the castle Ella built from wooden blocks?
Answer:
A = 115200
Step-by-step explanation:
I think this is correct.
I am not sure though
help me I need too pick up my grade .
Answer:
65
Step-by-step explanation:
Thats The Correct answer I dont really know how to explain
After how many months will workout 24 and your gym cost the same anount
Answer:
270 ?..................
Answer:
30 months
Step-by-step explanation:
200+55m=50+60m
60m-60m = 0
55m-60m = -5m
200-5m=50
200-200=0
50-200= -150
-150/-5 = -5m
-5m/5 = 0
-150/-5 = 30
If a bike race covers 120 mi over 6 days and the
cyclists ride the same distance each day, how
many miles does each cyclist ride each day?
Answer:
The cyclists should be riding 20 miles every day. (Which is a lot for me)
Step-by-step explanation:
All we have to do to find how many Miles per Day, is to divided the miles by the days.
120 ÷ 6 = 20
So, the cyclists should be riding 20 miles every day.
PLEASE HELP ASAP I'M TIMED
a ball is dropped from a height of 5 feet and bounces to 60% of its previous height on each subsequent bounce. Which statement is true regarding the vertical distance the ball has traveled when it hits the ground for the fourth time?
4
A. One should use ∑(0.6)^n(5) which results in 10.88ft for the vertical distance traveled
n=0
3
B. One should use 5+∑2(0.6)^n(5) which results in 16.76ft for the vertical distance
n=0
4
C. One should use 5+∑2(0.6)^n(5) which results in 18.06ft for vertical distance traveled
n=0
4
D. One should use ∑2(0.6)^n(5) which results in 21.76ft for vertical distance traveled
n=0
Answer:
C
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I did the work for ya. Ngl, this stuff is hard. Good luck.
1/2 of the people who live in the neighborhood vollunteer at the comunity garden. 1/4 of the vollunteers are teenagers. What fraction of the vollunteers are teenagers
Answer:
3/4
Step-by-step explanation:
With regards to the above, since 1/4 of the volunteers are teenagers, the fraction of the volunteers would be
= 1 - 1/4
= 3/4
It therefore means that 3/4 of the volunteers are teenagers.
Which side is longer?
Answer:
RQ
Step-by-step explanation:
I think since it's going up. and the angle it is makes it look a little bigger.
20 cm
5 Clear
Mark for Review
5 cm
4 cm
6 cm
5 cm
What is the total surface area of the triangular prism in square centimeters?
A240 cm
B320 cm
C368 cm
D344 cm
20+
5+4+6+5-=20
20+20=40
answer is A 240cm
This recipe makes 16 portions of potato soup.
Richard follows the recipe but wants to make 4 portions.
Complete the amounts of each ingredient that he needs.
Recipe: Serves 16
96 ml oil
240 g onions
1.44 kg potatoes
1.61 milk
Answers:
24 mL of oil60 g onions0.36 kg potatoes0.4025 cup of milkThe units for the milk weren't stated, but I'm assuming it's probably "cups".
=========================================================
Explanation:
The recipe makes 16 portions or servings of soup. Richard only wants 4 servings. This means he needs to divide each ingredient amount by 4. Note how 16/4 = 4.
So,
96/4 = 24 mL of oil is needed240/4 = 60 grams of onions are needed1.44/4 = 0.36 kilograms of potatoes are needed1.61/4 = 0.4025 cups of milk are neededChange "cups" to whatever other measurement unit is provided.
find the lcm among these numbers 15,18,24,36,
Answer:
360
Step-by-step explanation:
Answer: Here the numbers mentioned are 15, 18, 24 and 36. Let us factorise each of them. In order to obtain the LCM of the above mentioned numbers, we multiply all the prime factors in their highest power of all the numbers. Hence, the LCM here is 3^2*2^3*5 = 360.
