Answer: $27 for four large pizzas is cheaper than 32$ for five large pizzas
Step-by-step explanation:
Answer:
$32 for 5 pizzas
Step-by-step explanation:
Assuming you're trying to determine which option is the better deal, the first step would be to determine the price per pizza.
Option 1: $27 for 4 pizzas
$27 / 4 pizzas = $6.75 per pizza
Option 2: $32 for 5 pizzas
$32 / 5 pizzas = $6.40 per pizza
Option 2 is the better deal because each pizza costs less.
jake has 21 cups of flour . he will pour the flour into equally into 4 contianers . how many cups of flour wil be in each contianer
Answer:
5.25
Step-by-step explanation:
5.25 US cups in each container (5 cups 1/4 cup)
Help me to answer this pls
Answer:
1) Center = A → centermost point of a circle.
2) Radius = AB, AC → distance from centre to any point on the surface of the circle.
3) Diameter = BC → longest chord; distance from 1 point of the circle to another which passes through the centre of the circle.
4) Chord = IH → distance from 1 point on the circle to another.
5) Tangent = GF → external line which passes through only 1 point of the circle.
6) Secant = DE → external line which passes through 2 points on the circle.
Hope it helps ⚜
what is the sum of the interior angles of the polygon pictured below
Answer: 900 degrees
Step-by-step explanation:
The formula for the sum of the interior angles is (n-2)*180 where n is the number of sides.
In this case, there are 7 sides so the sum of the interior angles would be
(7-2)*180
= 5*180
= 900 degrees
At what angle is the cyclist riding on the steep road?
Step-by-step explanation:
SoH, CaH, ToA
We will be using soH
Sin0=O/H
Sin0=50/1200
0=Sin^-1(50/1200)
=2.39°
(not sure though)
For a standard normal distribution, if P (z less-than-or-equal-to a) = 0. 7116, what is the value of P (z greater-than-or-equal-to a)? 0. 2116 0. 2884 0. 7116 0. 7884.
For the standard normal distribution, if P (z≤a) = 0. 7116, then the value of P(z≥a) is 0.2884.
What is Standard normal distribution?The standard normal distribution is a special type of normal distribution where the mean is 0, and the standard deviation is 1.
As it is given that the value of P(z≤a)=0.7116, therefore, for P(z≤a) we can write,
[tex]P(z\leq a) = 0.7116\\\\P(z > a) =1- 0.7116\\[/tex]
But as we know the fact that in continuous distribution, the probability of a single point is 0, therefore, we can write
[tex]P(Z \leq z) = P(Z < z) )[/tex]
Similarly, for P(z>a)=0.7116 we can write,
[tex]P(z > a) = 1-0.7116\\\\P(z \geq a) = 1-0.7116\\\\P(z \geq a) = P(z=a) + P(z > a) = 1- 0+0.7116\\\\P(z \geq a) = 0.2884[/tex]
Hence, For the standard normal distribution, if P (z≤a) = 0. 7116, then the value of P (z≥a) is 0.2884.
Learn more about Standard normal distribution:
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What is another word for a dependent variable in science?.
it is sometimes called as response variable
angle ABE measures 180°. Find the measures of angle ABD and angle DBE.
3x + 5
2x + 10
B
Enter the correct answers in the boxes.
3x+5 + 2x+10 = 180
5x + 15 = 180
5x = 165
x = 165/5 = 33
angle ABD = angle CBE
angle CBE = 2x + 10 = 2(33) + 10 = 66+10 = 76
angle ABD = 76
angle DBE = angle ABC
angle ABC = 3x + 5 = 3(33)+5 = 99+5 = 104
angle DBE = 104
to confirm i didn't mess up
the sum of angles should be equal to 360
104*2 + 76*2 = 208 + 152 = 360
The world’s fastest jet is the Blackbird. It is estimated to reach speeds of over
2200 miles per hour. To the nearest whole meter, how many meters per minute is this?
Answer:
59,004 (not to the nearest meter) 59,000 (to the nearest meter)
Step-by-step explanation:
2200 mph = 983.4 mps
983.4 x 60 = 59,004
59,004 = 59,000 meters per minute
Please help.
-3k^2 x (4k^6)^3 (-7p^4) x (-8p^5)/2p^3
Answer:
( -3•28•7k20x2p12)
Step-by-step explanation:
(0-23p5)
0-(((((((3•(k2))•x)•((4•(k6))3))•(0-(7•(p4))))•x)•————————)•p3)
2
-23p5
Simplify —————
2
2.1 23 divided by 21 = 2(3 - 1) = 22
Given that (x + 2) is a linear factor of the polynomial x3 + 4x2 + x – 6, what are the other two linear factors?A. (x – 1) and (x + 3)B. (x + 1) and (x – 3)C. (x – 1) and (x – 3)D. (x + 1) and (x + 3)
The other two linear factors of the polynomial x³ + 4x² +x -6 are; Choice A: (x – 1) and (x + 3)
Polynomial divisionBy ling division of polynomials, it follows that the division of polynomial x³ + 4x² +x -6 by x +2 yields the quadratic expression;
x² + 2x -3.On this note, the factorisation of the quadratic expression above yields factors;
(x – 1) and (x + 3)Read more on factorisation of polynomials;
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When should i avoid using the equivalent symbol in math problems?
Step-by-step explanation:
The = equals symbol is used to show that the values on either side of it are the same. It is most commonly used to show the result of a calculation, for example 2 + 2 = 4, or in equations, such as 2 + 3 = 10 − 5.
Step-by-step explanation:
you must make sure that you answers are the same, example 3+3=6.for this example you will arrive at the same answer
Factor the algebraic expression. 27a+24
Answer:
3(9a+8)
Step-by-step explanation:
have a nice day and week
Answer:
3(9a+8)
Step-by-step explanation:
The greatest common factor of both terms is 3
So we take 3 outside the brackets to give us:
3(9a+8)
what is the product of 25 x 24
Answer:
600
Step-by-step explanation:
+2
2 5
2 4
---------
First 5 x 4=20 which means add 2 to the equation 2 x 4
Second 4 x 2=8 + 2=10 do first 3 numbers are 100
third we put a 0 below the first 0 on first line.
fourth do 5 x 2=10 so we add 1 to 2 x 2
fifth 2 x 2 + 1= 5
sixth 100 + 500=600 and there's your answer
Hope this helps have a great afternoon:)
At the local ballpark, the team charges $5 for each ticket and expects to make $1,300 in concessions. The team must pay its players $1,800 and pay all other workers $1,500. Each fan gets a free bat that costs the team $3 per bat. How many tickets must be sold to break even?
Group of answer choices
250 tickets
400 tickets
2300 tickets
1000 tickets
Answer:
1000
Step-by-step explanation:
Okay so let's put T as TOTAL tickets
1800+1500+3T
To make it easier lets do this
3300+3T
total earnings is 5T+1300
So now the problem is this
3300+3T=5T+1300
Lets take away 1300 from both sides
3300-1300 = 2000
1300-1300 = 0
2000+3T=5T
Lets now take 3T from both sides
3T = 3T = 0
5T - 3T = 2T
now we have
2000=2T
Divide both sides by 2
1000=T
The team must sell 1000 tickets to break even
4. John had twice as much money as Alice. Edwin had half of what Alice had. If John had $3168, how much did Alice and Edwin have altogether? Ans:
Answer:
If I did my math right your answer would be $2376
I really hope you get this right. I apologize if I'm wrong
Lim xich ma K/(4K^4+1)
Step-by-step explanation:
[tex](4 {k}^{4} + 1)[/tex]
STEP
1
:
Equation at the end of step 1
2^2 k^4 + 1
STEP
2
:
Polynomial Roots Calculator :
2.1 Find roots (zeroes) of : F(k) = 4k4+1
Polynomial Roots Calculator is a set of methods aimed at finding values of k for which F(k)=0
Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers k which can be expressed as the quotient of two integers
The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading Coefficient
In this case, the Leading Coefficient is 4 and the Trailing Constant is 1.
The factor(s) are:
of the Leading Coefficient : 1,2 ,4
of the Trailing Constant : 1
Let us test ....
P Q P/Q F(P/Q) Divisor
-1 1 -1.00 5.00
-1 2 -0.50 1.25
-1 4 -0.25 1.02
1 1 1.00 5.00
1 2 0.50 1.25
1 4 0.25 1.02
Polynomial Roots Calculator found no rational roots
Final result :
4k4 + 1
What is the area of the figure?
Answer:
31
Step-by-step explanation:
Look at the picture
Good advertising accounts for 35% of a stores revenue. If the stores revenue for last week was $12,400, how much of the revenue was due to good advertising?
stores revenue = $12,400
35 % of 12,400 = revenue for good advertising
= 35 / 100 × 12,400
= $4,340
so from $12,400 $4,340 was earned due to good advertising
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 14% are pennies and 38% are dimes. There are 6 more nickels than pennies. How much money does the bag contain?
Answer:
$5.37
Step-by-step explanation:
Given the information, it will be easier to start with the pennies, dimes, and nickels and end with the quarters.
50 * 0.14 = P
50 * 0.14 = 7 pennies
50 * 0.38 = D
50 * 0.38 = 19 dimes
6 + P = N
6 + 7 = 13 nickels
50 - (P + D + N) = Q
50 - (7 + 19 + 13) = 11 quarters
(7 * 0.01) + (19 * 0.1) + (13 * 0.05) + (11 * 0.25) = 5.37
a man sells an article at rs 600 and makes a profit of 1/5 of the selling price. calculate his profit percentage. Ans 25%
Answer:
The profit percentage is 25%.
Step-by-step explanation:
Solution :
Selling price = Rs. 600
Profit = 1/5 of the selling price
Profit percentage = ??
Profit = 1/5 of the selling price
600 × 1/5 = 120
Profit = Rs. 120
Cost price = Selling Price - Profit
= 600 - 120
= 480
Profit pecentage -
P% = (SP - CP)/CP × 100
= (600 - 480)/480 × 100
= 120/480 × 100
= 1/4 × 100
= 25%
Hence, the profit percentage is 25%.
How do you multiply 3/1 times 1/7
Answer:
multiply across
Step-by-step explanation:
3/1 × 1/7 = 3/7
5. The cost per person to rent a chartered bus varies inversely to the number of people a who ride the bus. If 40 people pay $9.50 each to ride the chartered bus, what is the cost per person if only 25 people go?
the answers are
a. $24.50
b. $5.94
c. $15.20
d. $380.00
The cost per person for 25 people is 15.20
How to determine the cost per person?An inverse variation is represented as:
k = xy
Where:
k represents the proportionality constanty represents the cost per personx represents the number of personsSo, we have:
40 * 9.50 = 25 * y
Divide both sides by 25
y = 15.20
Hence, the cost per person for 25 people is 15.20
Read more about variation at:
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#SPJ2
What type of number is
-15/3
Answer:
Rational
Step-by-step explanation:
Rational numbers can be reduced to a fraction
Irrational numbers cannot be reduced to a fraction
Whole numbers are positive numbers that are not decimal or fraction
Integers are all numbers that are not decimal or fraction
(1) Ria is paid at the rate of $13.50 per hour. During a certain week she worked 40 hours. How much did she earn that week? (1 mark) (i) Ria worked 4 weeks in the month of August and her gross earnings was $2 463.75. Her regular week comprised 40 hours and overtime was paid at 1 1/2 times the hourly rate. Show that Ria worked 15 hours overtime in August. (2 marks) (iii) In August, 20% of Ria's gross earnings was deducted as tax. How much money does she have left after the deduction? (2 marks) (iv) Ria invested $219 of her earnings for 3 years at a rate of 4.5% per annum simple interest. How much interest does she receive after 3 years? (2 marks)
The amount earned by Ria is given by the hourly rate less the amount
that she pays as tax.
Responses:
(i) $540
[tex](ii) \hspace{0.15 cm} The \ number \ of \ hours \ worked, \ x = \dfrac{303.75 }{13.5 \times 1\frac{1}{2}} = 15[/tex]
(iii) $1,971
(iv) $29.565
Which methods can be used to calculate the amount earned as salary?(1) The rate Ria is paid per hour = $13.5
The number of hours Ria worked during the week = 40 hours
The amount Ria earned = $13.50/hr × 40 hr. = $540(2) The gross earnings in August = $2,463.75
The number of hours in a regular week = 40 hours
The over time rate = [tex]\mathbf{1\frac{1}{2}}[/tex] × Hourly rate
Let x represent the number of hours worked overtime
Therefore;
$13.5 × 40 × 4 + x × [tex]1\frac{1}{2}[/tex] × $13.5 = $2,463.75
$2,463.75 - $2,160 = $303.75 = x × [tex]\mathbf{1\frac{1}{2}}[/tex] × $13.5
[tex]x = \dfrac{303.75 }{13.5 \times 1\frac{1}{2}} = \mathbf{15}[/tex]
The number of hours worked overtime, x = 15 hours(iii) Given that 20% was deducted as tax, the percentage of her salary left is 100% - 20% = 80% = 0.8
Which gives;
Salary left in August = 0.8 × $2,463.75 = $1,971(iv) The interest rate, R = 4.5% = 0.045
The amount invested, P = $219
Duration of the investment, T = 3 years
The interest after 3 years is therefore;
I = P·R·T
Interest, I = $219 × 0.045 × 3 years = $29.565Learn more about percentages here:
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A triangle has two sides of length 1 and 2. What compound inequality describes the possible lengths for the third side, x?Write a compound inequality like 1
Step-by-step explanation:
since in a triangle each side must be shorter than the sum of the other 2 sides (otherwise the end points cannot connect, and there is no triangle), the necessary inequality condition must be
side < 1 + 2 = 3
so,
side < 3
for a lower limit let's go through the cases
1 < 2 + side (is always true)
2 < 1 + side
1 < side (side must be larger than 1)
and again
side < 1 + 2 = 3
side < 3
so the full restriction for the third side is
1 < side < 3
Question 5 of 5
What is the solution to x - 3.5 = 6?
A. X = 9.5
B. X = 2.5
C. X = 29
D. * = 4.1
Which situation can be represented by y = 6x?
Answer:
I believe it's the second one because it makes sense.
Step-by-step explanation:
I hope this helps you.
who will win, maddy or cassie?
Answer:
ME
Step-by-step explanation:
ME BC IMA GOD!
Answer:
NAHHH ME FOR SURE
Step-by-step explanation:
I WILL BEAT U WITH MY NON EXSITENT MUSCELS
2 - 1/4 in simplest form PLS HURRYYYY
Answer:
The answer is 1.75
Step-by-step explanation:
2-1/5 or (.25)
Keith spent a total of $40 at the grocery store. Of this amount, he spent $16 on fruit. What percentage of the total did he spend on fruit?
HELPP PLEASEEEE!!!! no links please!
Answer:
40%
Step-by-step explanation:
10% of 40 is 4
4x4=16 meaning that 10% x 4 = 40%
Answer:
40%
Step-by-step explanation:
I dont know how to really explain it I just solved it using calculator