The 75 exhibits are in the reptile house.
we have given that,
A volunteer at the zoo is responsible for feeding the animals in 15 exhibits in the reptile house.
We have to determine how many exhibits are in the reptile house.
Therefore we have
if 15 exhibits = 20% of total exhibits,
What is the percentage?
A percentage is a number or ratio expressed as a fraction of 100.
then 15/20% = 75 total exhibits in the reptile house
We can check the answer,
75 x 20% = 15
Therefore the 75 exhibits are in the reptile house.
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Write in standard form:
one hunderd forty six million, twenty one thousand, sixty six.
Answer:
146,021,066
Step-by-step explanation:
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The mean weight of five complete computer stations is 163 pounds. The weights of four of the computer stations are 155 pounds, 160 pounds , 165 pounds and 171 pounds what is the weight of the fifth computer
Answer:
answer : 164 pounds
Step-by-step explanation:
total weight of five computers
163 x 5 = 815 pounds
the weight of the fifth one = total
weight - other four
815-155-160-165-171=164 pounds
hope it helps :)
Please help me with this question
Answer:
27°
Step-by-step explanation:
Add the 2 given angle measures to get 153°, and then subtract that from 180° to get 27°. (Remember that all interior angles of a triangle will add up to 180°).
Hope this helped :)
compare the expressions
3 X 10 and 15 x 20 without multiplying them. Explain how she
could compare the factors to compare the expressions without
multiplying them.
Answer:
yes
Step-by-step explanation:
Well 3 is a factor of 15, and 10 a factor of 20. So 15/3 is 5, and 20/10 is 2.
5*2 is 10, which means that 15*20 is 10 times greater than 3*10.
If you actually did multiply them, 15 by 20 is 300 and 3 by 10 is 30. It would logically be correct.
Please answer as soon as possible HURRY! Please I need help
2. Write a Linear equation for the function represented by the table
Step-by-step explanation:
I will help you if you follow me please if you really want to get answer please follow me
A history teacher has given her class a list of seven essay questions to study before the next test. The teacher announced that she will choose four of the seven questions to give on the test, and each student will have to answer three of those four questions. Suppose that a student has enough time to study only five questions. What is the probability that the student will have to answer a question that he or she did not study?
If everything in a store is 20% off, what is the equation of the proportional relationship that describes the amount of the discount
y=___x
Answer:
y = 0.20x
Step-by-step explanation:
Drag the numbers to order them from least to greatest.
0.9
2.4
0.8
1.6
0.2
Answer:
0.2
0.8
0.9
1.6
2.4
Step-by-step explanation:
I hope this helps!
find the standard deviation of 3, 21, 21.4, 17.4, 12.6, 2.6, 11.2, 16.9
Answer:
Standard Deviation: 6.8932825090809
Step-by-step explanation:
Sum: 106.1
Standard Deviation: 6.8932825090809
Mean: 13.2625
Count: 8
Range: 18.8
Median: 14.75
(Hope this helps can I pls have brainlist (crown)☺️)
slope of the line (1,2)(4,1)
Answer:
-1/3
Step-by-step explanation:
y2 - y1 / x2 - x1
(1,2)(4,1)
1-2 / 4-1
-1/3
An item is priced at $14.84 if the sales tax is 8% what dose the item cost including sales tax
Answer:
16.03
Step-by-step explanation:
8% = 0.08
Multiply the price with the percent
0.08 x 14.84 = 1.1872
Add 1.1872 to 14.84
1.1872 + 14.84 = 16.0272
Round to the nearest cent since it's money
Determine whether the equation below has a one solutions, no solutions, or an infinite number of solutions. x-8=8-x
Hello!
Answer:
One solution (8)
Step-by-step explanation:
Hope this helps!
Melissa has 885 cards and she wants to store them in envelopes. She has 35 envelopes. How many envelopes does she need
Answer:
I don't know
Step-by-step explanation:
I don't understand the point of this probem. It says that she has 35 envelopes best it doen't say how much can fit into each one. Maybe you ftogot some details pls reply in the comments.
Does anyone know how start studying like the motivation too like on math mostly?
Answer:
See below:
Step-by-step explanation:
If you want to start studying but cant find the will too, set up a schedule and try to limit your mind to just studying during that time, you can start small like ~15 minutes on your first day, and gradually improve once your mind starts to adjust to it.
Its mostly figuring out how your mind works.
Funny how school teaches you, but doesnt teach you how to learn.
If this answer helped you, please consider marking as brainliest, helps a ton.
Have a nice day!
A 5-k race is 5 kilometers long. How long is it in millimeters?
Answer: 1 kilometer = 1,000,000 millimeters so multiply that times 5 and you have your answer 5,000,000 millimeters.
-3y+15 2y+4
_____ = ______
6 7
Round 0.0625 to the nearest hundredth
Write the equation of a line that
goes through the points (4,4) and
(-1,9).
Answer:
y+2 = (-1/2)(x-3)
Step-by-step explanation:
Check all solutions to the equation. If there are no solutions, check "None."
&x=0
Someone please help ASAP!!
Answer:
I think 0 is the only one that works here.
Step-by-step explanation:
Answer:
the only option is 0
Step-by-step explanation:
How Did Dregg Do On His Antarctica Test? Answers
Answer:
He knew it cold.Explanation:
Hope it helps you..
Y-your welcome in advance..
(;ŏ﹏ŏ)(ㆁωㆁ)
The graphs below have the same shape. What is the equation of the blue
graph?
GO) = ?
6
F(x) = x2
5
-5
G(x) =
A. G(X) = (x - 1)
B. G(X) = x2 + 1
C. G(x) = x2 - 1
D. G(X) = (x + 1)2
100 points !!!!
Answer:
D
Step-by-step explanation:
The graph G(x) is moved to the left by 1.
So it would be G(x) = (x+1)^2
The equation of the blue graph is,
⇒ g (x) = (x + 1)²
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The equation of the red graph is,
⇒ f (x) = (x)²
Since, The blue graph is shift 1 unit from red graph.
Hence, The equation of the blue graph is,
⇒ g (x) = (x + 1)²
Thus, The equation of the blue graph is,
⇒ g (x) = (x + 1)²
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Please help will mark brainliest PLZZZZZZzzz
Answer:
see explanation
Step-by-step explanation:
The reciprocal of a number n is [tex]\frac{1}{n}[/tex]
(a)
1 [tex]\frac{6}{7}[/tex] ← change to an improper fraction
= [tex]\frac{13}{7}[/tex]
Then its reciprocal is [tex]\frac{1}{\frac{13}{7} }[/tex] = [tex]\frac{7}{13}[/tex]
(b)
The reciprocal of [tex]\frac{7}{13}[/tex] is [tex]\frac{1}{\frac{7}{13} }[/tex] = [tex]\frac{13}{7}[/tex] = 1 [tex]\frac{6}{7}[/tex]
(c)
Each is the reciprocal of the other
What is the equation of the line that passes through the point (-7,-7) and has a slope of 11?
Answer:
y = 7 is the equation of the line that passes through the point ( -2, 7 ) and has a slope of zero.
Step-by-step explanation:
Given:
Let,
A ≡ ( x1 , y1 ) ≡ ( -2, 7 )
Slope = m = 0
To Find :
Equation of Line:
Solution:
Formula for , equation of a line passing through a point ( x1 , y1 ) and having a slope m is given by
Now substituting the values of x1 = -2 and y1 = 7 and slope m = 0 we get,
Which is the required equation of a line passing through the point ( -2, 7 ) and slope zero
Step-by-step explanation:
Answer:
y = 11x + 70
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 11 , then
y = 11x + c ← is the partial equation
To find c substitute (- 7, - 7 ) into the partial equation
- 7 = - 77 + c ⇒ c = - 7 + 77 = 70
y = 11x + 70 ← equation of line
Pa help po pleass po
Answer:
Refer to the attachment
Answer:
Hey there,
[tex]1) 80 *\frac{3}{15} \\\frac{80*3}{15} \\\frac{240}{15} \\=16[/tex]
[tex]2)44*\frac{9}{11} \\\frac{44*9}{11} \\\frac{396}{11} \\=36[/tex]
[tex]3)62 * \frac{11}{18} \\\frac{62*11}{18} \\\frac{682}{18} \\=37.88[/tex]
Hope this helps you
Let me know if you have any other questions :-)
What is the slope of the line that passes through the points (-5,0) and (3, 1)?
Write your answer in simplest form.
Answer:
1/8
Step-by-step explanation:
(1-0)/(3+5)
1/8
Which point approximates √30? A) A B) B C) C D) D
What is the value of m?
42.78/m=93
Answer:
m=0.46
Step-by-step explanation:
Answer:
m=42.78÷93
m=0.46
Step-by-step explanation:
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how many times does 15 go into 745.3?
Answer:
49 times
Step-by-step explanation:
You can divide 745.3 by 15 to see that 49 fifteens will fit in 745.3
Answer:
49 times
Step-by-step explanation:
745.3 / 15 = 15.68666...
Which translates to 15 times.
PLEASE MARK AS BRAINLIEST!!!!!From a random sample of 92 male students at Hope College, 8 were left-handed. Using the Theory Based Inference applet, determine a 99% confidence interval for the proportion of all male students at Hope College that are left -handed.
Answer:
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The length of the field is 3 yards less than triple the width. What are the dimensions of the playing field
Answer:
45=w answer
Step-by-step explanation:
Here's what we know:
P = 2L + 2w
L = 3w + 3 (length is 3 yards more than 3 times the length)
P = 366
We have a value for length and perimeter, so plug them in:
366 = 2(3w + 3) + 2w
366 = 6w + 6 + 2w
366 = 8w + 6
360 = 8w
45 = w