TWINKLE TWINKLE LITTLE STAR
HOW I WONDER WHAT YOU ARE
UP ABOVE THE WORLD SO HIGH
LIKE A DIAMOND IN THE SKY
lol sorry-
your question ain't properly readable-
Carter has 37 coins, all nickels and dimes in his piggy bank. The value of the coins is $3.10. How
many dimes does Carter have?
The triangle-shaped entrance to the cavern is 2 1/2 feet tall and 4 feet wide. What is the area of the entrance?
Answer:
5 feet²
Step-by-step explanation:
The area of entrance = area of triangle
Height, h = 2 1/2 feets
Width, w = 4 feets
The Area of a triangle is given as :
1/2 * base * height
Base = width = 4 feets
Area of entrance = 0.5 * 4 * 2.5
Area of entrance = 5 feet²
Hence, the area of the entrance is 5 feet square.
Mr. Torres bought 3 chairs on Saturday. He paid d dollars for each chair. Mr. Torres received $15 dollars in change when he bought the chairs. Which expression can be used to find the total amount Mr. Torres paid for these chairs
Answer: c. 3d + 15
Step-by-step explanation:
Mr. Torres paid d dollars for each of the three chairs which gives the expression of:
= 3 * d = 3d
He then paid with an amount that was greater than this 3d and got a change of $15.
That total amount that he paid is therefore, the price of the three chairs added to the $15 that he received back.
= 3d + 15
In how many ways could the letters in
the word PROBLEM be arranged if the
consonants must remain in the original
order?
Answer:
There are seven positions to be filled to form 7 letter words using the letters in the word PROBLEM.
Hope this helps!!!
There are 2 ways to arrange the letters in the word "PROBLEM" while keeping the consonants in their original order, using permutation.
The word "PROBLEM" has 7 letters
Number of consonants = 5
Number of vowels = 2
The problem can be solved using the rule of permutation.
The number of ways the vowels (O and E) can be arranged among themselves is given by the permutation of 2 objects taken all at a time, which is denoted as P(2, 2) or simply 2!.
P(2, 2) = 2! = 2 × 1 = 2
So, the vowels (O and E) can be arranged in 2 ways.
Therefore, the total number of ways the letters in the word "PROBLEM" can be arranged is 2 (the arrangements of vowels O and E).
Learn more about permutation here:
https://brainly.com/question/3867157
#SPJ4
If – 2/3X – 1 = 4, then x =
Answer:
2/5
Step-by-step explanation:
The value of x will be x = -15/2
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
We are given that the equation – 2/3X – 1 = 4
Here, we need to solve for x,
– 2/3X – 1 = 4
Now combine the like terms;
– 2/3X = 4 + 1
-2/3x = 5
x = -15/2
Therefore, the solution will be as;
x = -15/2
The value of x will be; x = -15/2
Learn more about equations here;
brainly.com/question/25180086
#SPJ2
U Pause o Help Jackson has a sprinkler that rotates in a circle with a 6 foot radius. What is the approximate area that Jackson can expect the sprinkler to cover?
Determine the approximate average rate of change in the number of tickets sold between the 3rd and 10th days after the release.
OA.
OB.
The number of tickets sold changed at an average rate of approximately -20 tickets per day.
The number of tickets sold changed at an average rate of approximately – 7 tickets per day.
The number of tickets sold changed at an average rate of approximately –10 tickets per day.
The number of tickets sold changed at an average rate of approximately –3 tickets per day.
Ос.
D.
Answer:
-3 Is the average rate
Step-by-step explanation:
The number of tickets sold changed at an average rate of approximately -20 tickets per day. The correct answer is option A.
What is the average rate of change?The average rate of change is the average amount by which the function changed per unit throughout that time period. It is calculated using the slope of the line linking the interval's ends on the graph of the function.
The rate of change is calculated by the formula below:-
Rate of change = Final value - initial value.
From the given graph the value of tickets on the 3rd day is 100 and on the 10th day is 80. The final value of tickets is 80 and the initial value is 100.
The average rate of change in the number of tickets sold between the 3rd and 10th days after the release will be calculated as below:-
Rate of change = Final value - initial value.
Rate of change = 80 - 100
Rate of change = -20
Therefore, the number of tickets sold changed at an average rate of approximately -20 tickets per day. The correct answer is option A.
To know more about the average rate of change follow
https://brainly.com/question/8728504
#SPJ2
which statement is true about the extreme value the given quadratic equation? y = -3x^2 + 12x - 33 Oa. The equation has a maximum value with a y coordinate of -27 Ob. The equation has a minimum value with a y coordinate of -21 Oc. the equation has a minimum value with a y coordinate of -27 Od. The equation has a maximum value with a y coordinate of -21
Answer:
D. The equation has a maximum value with a y coordinate of -21Step-by-step explanation:
The quadratic equation has the extreme value at vertex with x-coordinate of
x = -b/2aFor the given equation the vertex is:
x = -12/2(-3) = 2The value of y at x = 2 is:
y = -3(2²) + 12(2) - 33 = -12 + 24 - 33 = -21Since the leading coefficient is negative, the extreme is the maximum for the given equation.
Correct choice is D
To find the total cost ( c ), substitute the value of (p) you just found, 285.7 , into one of the equations in the system
Answer:
c = 214.28 OR 214.275
Step-by-step explanation:
You could do c = 0.75(285.7) and you would get c = 214.275
Find the measures of the numbered angles
f(x) = x2. What is g(x)?
TRUE OR FALSE
The associative property for addition is used in adding and subtracting numbers in expanded form.
Choices:
A) The statement is false because it is the commutative property that is used, not the associative.
B) The statement is true.
C) The statement is false because it is the distributive property that is used, not the associative.
D) The statement is false because it is the reflexive property that is used, not the associative.
Answer:
A or B! Im not sure which one but B
Step-by-step explanation:
What is the area of a circle with a diameter of 8cm rounded to the nearest 10th
Answer:
50.24
Step-by-step explanation:
To get the area you do A = π r² so, A = 3.14(4²). Then if you solve it you get A = 50.24.
5. Rizza bought 24 face masks for Php172.80 and sold them for Php10.00 each. How much profit did she get? A. Php 62.50 B. Php67.20 C. Php40.00 D. Php67.50
Answer: Rizza got a profit of Php 67.20---B
Step-by-step explanation:
Profit = Selling Price - Cost Price
But
Selling price =Php10.00 x 24=240Php
Cost Price =Php172.80
Therefore,
Profit=Php240 -Php172.80
=Php 67.20
Nick wants to build a banister for the staircase in his home. The height of the staircase is 8 feet, and the horizontal distance from the bottom to the top of the staircase is 15 feet.
What is the length of the banister? Round to the nearest tenth, if necessary.
Answer:
Step-by-step explanation:
By the Pythagorean Theorem
c^2=a^2+b^2 ( where c is the hypotenuse and a and b are the legs of a right triangle)
c^2=15^2+8^2
c^2=225+64
c^2=289
c=17 feet
Find the common ratio of the geometric sequence -14, -84, -504,
Answer:
0.166667 - Common Ratio
step by step
Formula Used: Common Ratio=First term/Consecutive Term
Calculation: 0.166667=(-14)/(-84)
Which two-dimensional shape cannot be used to create a pyramid?
A. circle
B. triangle
C. rectangle
D. hexagon
Answer:
A,C,D
Step-by-step explanation:
The only one you might use it the triangle
Please help! 20 points
Answer:
x^2
Step-by-step explanation:
The answer is x square because the evalutation at the top directly prooves its inexctriacble.
GIVNING BRAINLIST
Function "p" is in the form y = a[tex]x^{2}[/tex] + c. If the values of "a" and "c" are both less than 0, which graph could represent "p"?
A) Graph A
B) Graph B
C) Graph C
D) Graph D
22) area = 78.5 ft2
find diameter
Answer:
31.42 cm approx.
Step-by-step explanation:
it is what it is...
PLEASE HELP ME IM BEGGING
The area of a triangle is 14 square units it has a side length of a and b what is the value of b if a is 1/5
Answer:
140 ft
Step-by-step explanation:
Given data
Area= 14 square feet
Height a = 1/5 ft
Base b=????
We know that the area of a triangle is given as
Area= (1/2)B*H
substitute
14= 1/2* B* 1/5
14= B/10
cross multiply
B= 140
Hence the base is 140 ft
If the mother's name is Mrs.62,Her son's name is 52 & her daughter's name is 42 ,then what is the name of father????
Answer:
Either Mr.62 or 72
Because if her name is 62 that means thats his name, but also it went down 10 so therefore his name could be 10 above
Answer:
72
Step-by-step explanation: beacuse the mother is 62 so the fartheher has to be older
find the radius of the circle having circmference 88 cm
Answer:
14
Step-by-step explanation:
just find the radius using 2*22/7*r
[tex] \sqrt{18} - \sqrt[x]{2 } = \sqrt{32} [/tex]
solve for x
Gilded Gifts Company hires employees to make handmade greeting cards. The manager is determining how the time spent training new employees affects their production of greeting cards. The scatter plot below shows how many greeting cards each employee made the past month and the number of hours of training the employee received. A line of best fit is drawn.
Complete the statements based on the scatter plot.
The slope of the line of best fit is
. This means that for every additional hour of training,
more greeting cards are expected to be made per month.
Without any training, an employee is expected to make
greeting cards per month.
If an employee has 70 hours of training, the employee is expected to make
greeting cards per month.
Answer:
I think its A
Step-by-step explanation:
a. The equation of the trend line is c=5x+100.
b. The equation of the trend line is c=-5x+100.
c. As the hours of training increase by 5, the greeting cards made increases by 25.
d. As the hours of training increase by 5, the greeting cards made decreases by 25.
Answer:
The slope of the line of best fit is 5.
Without any training, an employee is expected to make 100 greeting cards.
If an employee has 70 hours of training, the employee is expected to make 450 greeting cards per month.
Step-by-step explanation:
First, find the slope of the line of best fit by substituting any two points on the line into the slope formula. The following calculation uses (10,150) and (20,200).
So, the slope of the line of best fit is 5.
The y-intercept is the point at which the line crosses the y-axis or when x = 0. So, the y-intercept of the line of best fit is 100.
The equation of the line of best fit can be represented in slope-intercept form, where the slope, m, is 5 and the y-intercept, b, is 100.
A slope of 5 in this situation means that for every additional hour of training, 5 more greeting cards are expected to be made per month. The y-intercept is 100 when the number of hours of training is 0. So, without any training, an employee is expected to make 100 greeting cards.
To find the number of greeting cards an employee would produce after receiving 70 hours of training, substitute x = 70 into the equation for the line of best fit and solve for y.
So, if an employee has 70 hours of training, the employee is expected to make 450 greeting cards per month.
Which of
the following describes the polynomial function?
Answer:
can you put an illustration or picture for me to understand what your saying?.
Step-by-step explanation:
Pls hurry will give BRAINLYEST Jillian wanted to determine the difference of 7 and a number, n. She wrote in a table several possible expressions she could use to represent this. Which is the correct expression number?
Expression Number
Expression
1
n minus 7
2
7 minus n
3
7 n
4
StartFraction n Over 7 EndFraction
Expression number:
To find the difference between two numbers you would subtract them.
You are told the first number is 7 and you want to find the different of 7 and a number, which is represented by the letter n.
To find the difference you would subtract n from 7, which would be written as 7 - n
The correct answer would be 2. 7 - n ( 7 minus n)
Answer: 7 - n (Look at the explanation to understand it clearly)
Normally you'll subtract this equation, but since there isn't a number but is a variable, you would have to rewrite it.
In this problem, we would represent n as the variable and 7 as the number. Rewrite it like this:
7 - n
Or you could say it like this:
A number decreased by 7.
"A number" would represent the variable.
Hence, your answer is 7 - n.
Triangle AB is 15 BD 9 what is area ABC
Answer:
it is your answer...... if it is helpful plzz like ans comment
need help don't know what I'm doing !!!!!
Answer:
50
Step-by-step explanation:
m a t h w a y is helpful too!