Answers
Answer:
The ratio is 6
Related Questions
The ratio of boys to girls in Hebron’s Chorus is 2:7. Part A: If there are 8 boys, how many girls are there in Hebron’s Chorus? Show your work.
Answers
Answer:
let the no. of girls be x
now
2/7=8/x
or,2×x=7×8
or,2x=56
or,x=56÷2
or,x=28
so the no. of girls is 28
what is the inverse function of y=x^2+4
Answers
Answer:
does not exist
Step-by-step explanation:
The inverse relation is found by swapping x and y, then solving for y.
x = y^2 +4
x -4 = y^2
y = ±√(x -4)
This is the inverse relation. Since it is double-valued, it is not a function.
__
The function given does not pass the horizontal line test, so there is no inverse function.
Explain how to simplify a ratio. Be sure to include an example to support your response
Answers
A ratio is an expression used to compare two quantities. A simplified ratio can be taken as is, but if a ratio has not yet been simplified, you should do so to make the quantities easier to compare and understand. In order to simplify a ratio, you divide both terms (both sides of the ratio) by the same number.
simplify this expression; -15k-1+12+2k
Answers
Answer: -13k+11
Step-by-step explanation:
Combine like terms
-15k+2k=-13k
-1+12=11
37,422 rounded to the nearest thousand
Answers
Answer:
37,000
Step-by-step explanation:
rounds to 37,000
2. Javier used a microscope to measure the diameter
of a grain of sand. He found that the diameter of the
grain of sand was 0.00007 centimeters. How is this
number written in scientific notation?
A. 7x 104
C. 7 x 10-6
B. 7 x 105
D. Not Here
Answers
Answer:
7 x 10^-5
Step-by-step explanation:
0.00001 is 1 x 10^-5 so multiply that by 7
Answer:
B. 7 x [tex]10^5[/tex] or not here
Step-by-step explanation:
if B. is [tex]10^5[/tex] then it is B. if it is 105 then it is not here
Hope this helped!!
You have 90 oz of egg noodles. You need 5 oz to make one serving of chicken noodle soup. How many servings can you make?
Answers
Answer: 450 oz
Step-by-step explanation: multiply
Answer:
You can make 18 servings.
Step-by-step explanation:
Julie recently drove to visit her parents who live 567 miles away. On her way there her average speed was 16 miles per hour faster than on her way home (she ran into some bad weather). If Julie spent a total of 18 hours driving, find the two rates.
Answers
Answer:
Was there some missing information as if you do 16*18 you get 288 miles
Step-by-step explanation:
Is the function even, odd, or neither?
Answers
Answer:
A function with a graph that is symmetric about the origin is called an odd function. Note: A function can be neither even nor odd if it does not exhibit either symmetry. For example, f(x)=2x f ( x ) = 2 x is neither even nor odd
Step-by-step explanation:
If Jerry exceeds the speed limit of 65 miles per hour, he runs the risk of receiving a speeding ticket. If represents Jerry's speed, which inequality represents this situation?
A.x _65
C.x 65
Answers
If x is his speed, and the speed limit is 65 mph, then the inequality [tex]x > 65[/tex] represents him going over the speed limit.
The inequality [tex]x \le 65[/tex] is when Jerry isn't over the speed limit (so he's going either 65 mph or slower than this).
Tell whether this figure creates the conditions to form a unique triangle, more than one triangle, or no triangle.
**Note: The arrows show that the lines will keep going until they meet.
GIVING BRAINLIEST
Answers
Answer:
They will make 1 triangle the lines will keep going until they meet
From the given triangle only one triangle can be made.
What is geometry?Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.
One of the first areas of mathematics is geometry, along with arithmetic. It is concerned with spatial characteristics like the separation, shape, size, and relative placement of objects.
Given that the unformed triangle is given in the image.
The triangle can be made by extending the hypotenuse and the perpendicular line to intersect each other at the point. Only one triangle can be formed by doing so.
To know more about geometry follow
https://brainly.com/question/29285656
#SPJ2
which angles are corresponding angles?
Answers
Answer:
<3 and <11
Step-by-step explanation:
At 7:00AM the temperature was -4ºF. At 9:00AM the temperature was 8 degrees warmer. What was the temperature at 9:00AM?
Answers
Answer:
4ºF
Step-by-step explanation:
-4 + 8 = 4
A train travels at an average rate of 40 miles per hour. How many hours does it take the train to travel 2760 miles?
Answers
Answer:the correct answer is 69 hours
Step-by-step explanation:
Answer:
69 hours
Step-by-step explanation:
GIVEN:
Unit rate of 40 mphOverall miles of 2760Using this information, all we have to do is divide 2760 by 40! This will give us an estimate of how many miles this train should take to travel 2760 miles.
[tex]\frac{2760}{40} = 69[/tex]
Hope I was of assistance! #SpreadTheLove <3
اور مدنی
Sin A /1-cosA= cot1/2
عورت سے
Answers
Which of these describes the product of -28 and 5? A negative integer A positive fraction A negative fraction A positive integer
Answers
Explanation
If you multiply -28 times 5 you get -140, so it’s a negative integer.
Find the common ratio of the geometric sequence –13, 117, -1053, ...
Answers
Answer: -19
Step-by-step explanation:
Use the geometric ratio r=a2/a1
So 117/-13 = -9
-13*-9= 117
117*-9= -1053
Calculate perimeter.
Answers
Answer:
152
Step-by-step explanation:
Use a factor tree to write the prime factorization of 80.
Answers
2 40
2 2 20
2 2 2 2 10
2 2 2 2 2 5,
2^5*5
i think that’s how you would do it
What is the mode of the following data values?
54, 78, 16, 26, 16
O A. 26
O B. 38
O C. 16
O D. 48
Answers
Answer: C. 16
Step-by-step explanation:
The mode represents the most frequently occurring value in a data set. A data set may have more than one mode. It is one of the measures of central tendency.
Answer:
C
Step-by-step explanation:
because in the given data the number which is 16 is repeated twice so it means it is the mode. Because when we say mode it is the most used number im the given date
Which of the following is a rational number?
A
136
B.
-V12
lo
D
TT
Answers
3. Which ordered pair is a solution of the equation y = x – 2? (1 point) (3, 1) (1, 3) (–1, 3) (3, –1)
Answers
WILL GIVE BRAINLIEST!!! Write the equation represented by the table.
Answers
Answer: y = 2x+12
Step-by-step explanation:
y = mx + b
the Ys are going down by 6 each time
the Xs are going adding up by 3 each time
radio: 6/3 = 2
that's our slope
--------------------------------
when x is 0 then the y will be our b
which is 12
all together
y = 2x+12
1,052.785 rounded to the nearest hundredths place
Answers
Hello! The correct answer is 1,052.79.
You may remember the rounding rule..0-4 goes down, 5-9 goes up..
✨ You underline the "8" in "1,052.785". ✨
We can see, the number behind it is "5", which means 8 goes up once.
**ONLY** the 8 goes up, everything stays.
⌨ Which makes it 1,052.79! ⌨
Therefore, your answer is 1,052.79, I hope this helps you.
✔ Please give me brainiest!! ✔
®
TO
Which graph represents the function f(x) = -1x1 – 2?
Answers
Answer:
Step-by-step explanation:
17-32/4^2 • 3+6 HELP ik its 17 but how do i show the work ??
Answers
Step-by-step explanation:
1. 4^2 = 16
2. 32/16 = 2
3. 2*3 = 6
4. 17-6=11
5. 11 + 6 = 17
The answer is 17
The one-time fling! Have you ever purchased an article of clothing (dress, sports jacket, etc.), worn the item once to a party, and then returned the purchase? This is called a one-time fling. About 10% of all adults deliberately do a one-time fling and feel no guilt about it! In a group of eight adult friends, what is the probability of the following? (Round your answers to three decimal places.)
A button hyperlink to the SALT program that reads: Use SALT.
(a) no one has done a one-time fling
(b) at least one person has done an one time fling
(c) no more than two people have done a one time fling
Answers
Answer:
..
Step-by-step explanation:
Last week Isaiah and his roommates ate 3/8 of a carton of yogurt, and this week they ate
7/12 of a carton. How much more yogurt did they eat this week compared to last week?
Answers
Answer: 5/24
Step-by-step explanation:
The problem is 7/12-3/8. I got a common denominator of 24, then multipled 8 and 3 by 3, and 7 and 12 by 2. The problem is now 14/25-9/24, which equals 5/24
Solve for n. 8^ 12÷8^3=8^n
Answers
Answer:
9[tex]\frac{8^{12}}{8^3}=8^n\quad :\quad n=9[/tex]
Step-by-step explanation:
hoy tama na yan meron pang bukas, tulog na
get a goodnight sleep okay? labyuuuu
Answers
Answer:
okay cge good night pa points lang thank you