Answer:
Question 1
Part A
2.4 inches (2.4 x 25 = 60)
Part B
1 inch is 12.5 miles (25 divided by 2 is 12.5)
4 inches are 100 miles (4 x 25 = 100)
Step-by-step explanation:
Sorry only know question 1 hope this helps you though!
Select the correct answer.
Which equation could be solved using this application of the quadratic formula?
x=-8±√8²-4(3)(-2) / 2(3)
Answer choices are:
A. -2x² − 8 = 10x − 3
B. 3x² − 8x − 10 = 4
C. 3x² + 8x − 10 = -8
D. -2x² + 8x − 3 = 4
math problem time lol
12.6
this is the answer
I need an answer and fast plz
A survey of a group of seventh-graders and a group of teachers at a local middle school asked how many siblings they each have. The dot plots below show the results.
Based on the shape of the two-dot plots, which statements correctly compare them? Select three choices.
The center of the data for students has a value less than that of the center of the data for teachers.
The center of the data is to the right of the dot plot for both teachers and students.
There is a greater variation in the data for teachers than for students.
Both sets of data cluster around 2.
The same number of teachers as students were surveyed.
Answer:
More students cluster around area 2
Step-by-step explanation:
!!!*BRAINLIEST*!!!
A city park in the shape of a rectangle measures 90 yards by 120 yards. A rectangular playground inside the park measures 18 yards by 24
yards. What is the area of the city park around the playground?
A. 432 square yards
B. 10,368 square yards
C. 504 square yards
D. 10,800 square yards
Answer:
B. 10,368 square yards
Step-by-step explanation:
120x90= 10800
24x18=432
10800-432= 10,368 square yards
Joley is opening her first checking account as a teenager. She doesn’t have a job, so most of the income will be presents from birthdays and holidays. Bank A has a $8 monthly charge. Bank B charges 2% of the balance. Which account balance below will result in bank B being a better financial choice?
A. $300
B. $450
C. $800
D. $900
The account balance that meets this criteria is option D, which has a balance of $900.
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
To Calculate the percent of a number , divide the number by whole number and multiply by 100.
Now, From the given information, we can calculate the monthly charge for Bank B as follows:
Hence, We get;
Monthly charge for Bank B is,
= 2% x Balance
To determine which account balance would make Bank B the better financial choice, we need to compare the monthly charge for Bank B to the $8 monthly charge for Bank A.
We can set up an equation to solve for the balance:
2% x Balance = $8
Solving for Balance, we get:
Balance = $8 / 0.02
Balance = $400
Therefore, Any account balance above $400 would make Bank B a better financial choice than Bank A.
Hence, From the options given, the account balance that meets this criteria is option D, which has a balance of $900.
Learn more about the percent visit:
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A right rectangular prism has a length of 2 ½ feet, a width of 3 feet, and a height of 1 ½ feet. Unit cubes with side lengths of ½-foot are added to completely fill the prism with no space remaining. What is the volume, in cubic feet, of the right rectangular prism?
Answer:
n=90
Step-by-step explanation:
As I think it is easy to answer the volume of prism I will also calculate no of small prism that can fit inside the larger one
so volume = length * width * height
volume of larger prism
vp=45/4 ft^3 =11.25
volume of small cubes
vs=1/2*1/2*1/2
vs=0.125 ft^3
now numbers of cube that can fit
n=vp/vs
n= 11.25/.125
n=90
so 90 smaller cubes will completely fill in the prism
Answer:
11.25 [tex]ft^3[/tex]
Step-by-step explanation:
2.5 x 3 x 1.5 = 11.25 [tex]ft^3[/tex]
Explain why is the following claim correct: The air temperature is cooler during El Niño years because ocean currents and prevailing winds both change.
I WILL REPORT IF U GIVE A LINK OR USE FOR POINTS!
Answer:
the current is not as warm, so less energy will transfer from the current to the air, making Christchurch cooler than usual.
Step-by-step explanation:
A zoo has 27 Emperor penguins. The Emperor penguins make up 30% of all the penguins in the zoo. How many total penguins are there in the zoo?
Answer: There are 50 penguins in the zoo
Step-by-step explanation:
What is Measure of Center in a simple definition?
in circle
measure is like a tip of nickel
The leaders of two youth sports teams randomly select five members of each team and record their ages, as shown.
Team A: 16, 13, 12, 16, 13
• Team B: 10, 13, 16, 16, 10
Answer: A
Step-by-step explanation:
Ratios, Fractions, Decimals, and Percents
Use what you know about ratios, fractions, decimals, and percents to fill in the blanks with the appropriate equivalent forms. Make sure your fractions and ratios are in simplest form!
Words
Ratio
Fraction
Decimal
Percent
3:4
0.25
6 tenths
1/3
80%
19/20
1 and 5 tenths
7:8
Answer:
words:6 tenths or 1 and 5 tenths
Ratio:3:4 or 7:8
Fraction=1/3 or 19/20
Decimal:0.25
Percent:80%
Answer:
3/4 75% 0.75
0.25 25% 1/4
1/3 331/3% 0.333...
80% 4/5 0.8
19/20 95% 0.95
words:6 tenths or 1 and 5 tenths
Ratio:3:4 or 7:8
Fraction=1/3 or 19/20
Decimal:0.25
Percent:80%
PLEASE HEELP WILL GIVE BRAINLIEST
Answer:
equally
Step-by-step explanation:
4 chef require 10 minutes to prepare 20 desserts. At this rate how many chefs are needed to prepare 75 desserts in 15 minutes?
PLS HELP! PLS TELL ME HOW YOU GOT THE ANSWER. THIS IS FOR MY COUSIN. SHE NEEDS HELP.
The number of chefs that are needed to prepare 75 desserts in 15 minutes is; 10 chefs
According to the question;
4 chefs require 10minutes to prepare 20 dessertsFor the scenario above; This means;
4 chefs are able to prepare 2 desserts/minute.
The question requires that we determine how many chefs are needed to prepare 75 desserts in 15 minutes.
In essence;
x chefs are able to prepare (75/15) = 5 desserts/minute.
Therefore;
x = (5 × 4)/2x = 10 chefs
Ultimately, 10 chefs are needed to prepare 75 desserts in 15 minutes.
Read more;
https://brainly.com/question/11476035
The dataset below has an outlier. First, determine the outlier. If the outlier is excluded how does it affect the mode?
12, 19, 19, 20, 21, 22, 22, 23, 24, 26, 27, 28, 29, 30, 32, 35, 48
A. The outlier is 48 and it decreases the mode if it is excluded.
B. The outlier is 12 and it increases the mode if it is excluded.
C. The outlier is 12 and it has no effect on the mode if it is excluded.
D. The outlier is 48 and it has no effect on the mode if it excluded.
the answer is C because if we get rid of 12 it will have no effect on the mode and it will not change mode. the mode will remain the same.
if I helped mark me the brainest!!
Answer:
D
Step-by-step explanation:
D. because 48 is much bigger than the other numbers and 12 isn't that much smaller that 19 that 48 is bigger than 35 and because there is only one 48 it won't affect the mode
The mode is 19 or/and 22
The reciprocal rule of division method is
A.
Multiply the divisor by the reciprocal of the dividend
B.
Multiply the dividend by the reciprocal of the divisor
C.
Both A and B
D.
None of these
Answer:
B
Step-by-step explanation:
Write an expression for the length of the rectangle. (Hint: Factor the area binomial and recall that Area=width times length)
NO LINKS
Answer: A=l⋅w where A is the area of the rectangle, l is the length of the rectangle and w is the width of the rectangle.
What doesr2mean?
Group of answer choices
r×r
2r
r2
Answer:
r2 means r x r
Step-by-step explanation:
2 is an exponent, meaning that the number (what r is) will multiply twice, meaning r x r.
For example, if r was 4, then you would multiply 4 x 4, which is 16 and not 4 x 2, which is 8.
Many make this mistake, which can cause big trouble. As you saw in the example above, products are not the same.
Hope this helps! :)
Is Brainliest an option?
...
Please help, Love you!!! thanks
Answer:
0.092x
Step-by-step explanation:
1.47/16=0.091875
0.092
Answer:
0.092
Step-by-step explanation:
Solve the given equation.
w + 23 = 75
Answer: 52
Step-by-step explanation: 75 - 23 = 52, therefore, x = 52
The truck’s tank is a stainless steel cylinder. Find the surface area of the tank. Round your answer to the nearest hundredth.
Answer:
Area of the truck tank is 1356.48
Step-by-step explanation:
did the math yesterday!! >_<
25. Which of the following diagrams show a pair of consecutive interior angles?
Select all that apply.
Answer:
i believe it the 1st one and the 3rd one
Step-by-step explanation:
Will give brainliest and it would be greatly appreciated if you complete it
please help me i need help because im failing
Answer:
U should not give up, keep going, I know what it is like to fail. I was failing at the beginning of the year. So keep going, u got this.
Step-by-step explanation:
A) 5/9
B) 6/5
C) 1/6
D) 5/6
QUESTION 1, 2 and, 3
please help ASAP
Answer:
b,c,d
Step-by-step explanation:
HELP ASAP!!! WILL GIVE BRAINLEST!!!!
Answer:
This is Conplementary and adjacent
Step-by-step explanation: Complementary means they add up to 90 degrees and they are right next to each other
Answer:
Step-by-step explanation:
I need the answers corre
Answer:
x<4
Step-by-step explanation:
The graph is not ending therefore X can be only lower than 4. -4 wouldn't be considered to be in the answer as it is a value of x itself. Also, X can't be greater than 4 because 4 is the starting point of the graph. So the X is always lower than 4 and can equal -4. So it would be x<4.
hope that helps!
Domain and range again pls :)
Answer:
your picture is blurry and what are the words at the top??
Step-by-step explanation:
plz help dont use any spam links
Calculate the area of each shape below. Figures are not drawn to scale.
Answer:
20.68in^2
Step-by-step explanation:
The area of the traiangle=Area of both traingle
=1/2×4.4×6.1 +1/2×4.4×3.3
=2.2×6.1+2.2×3.3
=2.2(6.1+3.3)
=2.2×9.4
=20.68in^2