Mathematics High School

alex baked 2.5 batches of brownies. But, 5 brownies burned! if he now has below 15 brownies, how many were in each batch.​

Answers

Answer 1

Answer:

The number of brownies in each batch is less than 8.

Step-by-step explanation:

Baked batches of brownies = 2.5

Number of burned brownies = 5

Number of brownies left is less than 15  

So, the total number of brownies is less than 15 + 5 = 20  

Number of brownies in each batch is

n < 20/2.5

n < 8

So, the number of brownies in each batch is less than 8.

Related Questions

Two similar pyramids have base edges 3 and 5. Find the following (use a colon between the numbers):

a) the ratio between their altitudes =

b) the ratio between their base areas =

c) the ratio between their lateral edges =

d) the ratio between their volumes =

e) the ratio between their lateral areas =

Answers

a) 3 : 5

b) 9 : 25

c) 3 : 5

d) 27 : 125

e) 9 : 25

Because the pyramids are similar, any lengths will have the same ratio, areas the ratios squared and volumes cubed.
(You do not need to know their exact shapes or the formulae for the areas or volume.)

what is the median of 19, 9, 14, -11, -1, -17, -6, 19, -13

Answers

Answer:

-1

Step-by-step explanation:

Arrange the numbers from least to greatest:

-17, -13, -11, -6, -1, 9, 14, 19, 19

Whichever number is in the middle is the median:

-1

Answer:

-17,-13,-11,-6,-1,9,14,19,19 answer is -1

Step-by-step explanation:

order the number largest to smallest but if both middle add divide into 2

Write the equation of a circle if its diameter has endpoints (2, 1) and (6, -3).

Answers

Answer:

y = -x + 3

Step-by-step explanation:

Given:

Coordinates are (2, 1) and (6, -3)

y = mx + c

For Coordinate (2, 1)

1 = m(2) + c

1 = 2m + c ........... Eq1

For Coordinate (6, -3)

-3 = m(6) + c

-3 = 6m + c ........... Eq2

From Eq2 - Eq1

6m - 2m = -3 - 1

4m = - 4

m = -1

From eq 1

1 = 2m + c

1 = 2(-1) + c

1 = -2 + c

c = 2 + 1

c = 3

So,

y = mx + c

y = (-1)(x) + 3

y = -x + 3

7p−9=−22 elp meh plz my dudes TwT

Answers

Step-by-step explanation:

7p-9= -228p=-22+98p= -13p=-13/7

stay safe healthy and happy...

Compute 7-9-2+10-4?

Answers

I believe it would be 2. Since 7-9= -2 then subtract another 2 which equals -4 then add 10 which equals 6 then subtract 4. Which equals 2.

2 is the answer, hope this helps

What is the volume of this rectangular prism?

Answers

Answer:

5/8cm^3

hope this helps

have a good day :)

Step-by-step explanation:

multiply -1/2 c(4c -2) Please ASAP

Answers

Answer:

-2c^2 + c

Step-by-step explanation:

Write (43)5 as a single power of 2​

Answers

Answer:

Inserting the squared symbol on your Android smartphone is relatively easy and straightforward. To insert the squared sign, just long-press the number 2 and it will insert the superscript ².

Step-by-step explanation:

after a 4- hour steady storm there are 24 cm of snow on the ground at what hourly rate did the snow fall

Answers

Answer:6

Step-by-step explanation:24 divided by 4 = 6 i am so sorry if its wrong

Answer:6

Step-by-step explanation: 24 divided by 4 = 6

Marking brainliest

In your own words, what does freedom mean to you?

Answers

Freedom to me means that you have the power to speak and act in the way you want as long as you are not breaking any laws or already in trouble with the law

Elijah puts $550 in an account earning 8% simple interest annually. What is the total amount of money he will have in his account after 6 years, if no withdrawals or deposits are made?​

Answers

Answer:

814?

Step-by-step explanation:

Simple interest is I = PRT, so you can multiply the 550, by 1.08 by 6 to get the total.

The principal is 550, the rate is 0.08 (using 1.08 because the prior gives interest, and using a whole 1 with it will be the total), and the time is 6 years because the interest is simple annual.

use 0.08 instead of 1.08 when solving for interest.

01. An atom that has lost or gained electrons becomes a (an) 1. An atom that has lost or gained electrons becomes a (an) O proton O electron O ion​

Answers

Answer:

O ion

Step-by-step explanation:

Well, when electrons are added or subtracted from an atom, there is a change and it becomes an ion.

Answer:

an atom is a small particle they can take part time n chemical reaction

-5•(-4)•2 =
plz help me !!!​

Answers

Answer: 40

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

-5 x -4= 20 (2 negatives equal positive)

20 x 2 = 40

Can someone help me? Give me an explanation IF you can and the answer. The Quickest response gets BRAINLIEST

Answers

Answer:

The second option is correct.

Step-by-step explanation:

This is because when multiplied, they all equal the same number.

3*6 = 18

6*3 = 18

9*2 = 18

18*1 = 18

To solve the equation x - 4= 9, what should be done
to both sides?
add 4 to both sides
subtract 4 from both sides
add 9 to both sides
subtract 9 from both sides

Answers

Answer: add 4 to both sides

Step-by-step explanation:

Answer:

the answer is add 4 to both sides

Find the value of y

Answers

Answer:

y = 23

Step-by-step explanation:

The angle vertically opposite 3y is congruent, then

(5y - 4) and 3y are same- side interior angles and sum to 180°, that is

5y - 4 + 3y = 180

8y - 4 = 180 ( add 4 to both sides )

8y = 184 ( divide both sides by 8 )

y = 23

Please help!
Find the unknown angle measures
Options: 30°, 51.5°, 60°, 141.5°

Answers

Answer:51.5 degree

Step-by-step explanation: Since DEF is an isosceles triangle, angle D and F needs to be equal. So substract 77 from 180 and divide by 2.

Answer:

Step-by-step explanation:

let angle D and angle F be x

x+x+77=180 degree(being sum of the interior angle of a triangle)

2x=180-77

x=103/2

x=51.2 degree

both angle D and F are 51.2 degree because the base angles of an isosceles triangle are equal.

When the log (of the same base) is the outermost step on both sides of the equation, the logs ___.
1. are added
2. are divided
3. are subtracted
4. cancel out
5. are multiplied

Answers

Answer:

cancel out

Step-by-step explanation:

Rectangular prisms have 8 corners and 6 faces. What is the ratio of corners to faces in rectangular prisms?

Answers

4:3

xkjjsdajadsLHSFsdLuhf

1/2 divided by 2 1/2

Answers

Answer:

1/5

Step-by-step explanation:

Answer:

The answer is 0.2

Hope this helps!

Brainliest??

find the positive value of p if the expression 2x²-px+p leaves a remainder 6 when divided by x-p​

Answers

Explanation:

[tex]f(x) = 2x^2 -px + p\\given \ f(x) \ \ leaves ] remainder \ when \ divided \ by \ x - p \\\\Therefore, \\\\f(p) = 6\\\\=> f(p) = 2(p)^2 -p(p) + p = 6\\\\==>2(p)^2 - p^2 + p = 6\\\\=> p^2 + p - 6 = 0\\\\=>p^2 + 3p - 2p -6 = 0\\\\p(p+3)-2(p+3) =0 \\\\(p-2)(p+3) = 0\\\\p = 2, -3[/tex]

Answer : p = 2

Find the slope of a line that passes through the points:

(−4, 7), (−6, −4)

Answers

Answer:

= 11/2

Step-by-step explanation:

When we have two points, we can use the slope formula

m = ( y2-y1)/(x2-x1)

   = ( -4 -7)/(-6 - -4)

    = ( -4 -7)/(-6 +4)

    = -11/-2

     = 11/2

Will give brainlest come on!!!!! Please respond!!

Answers

what do u need help with?

Find the rate of change between:
(1, -1)
(2,4)

Answers

Answer:

rate of change=5

Step-by-step explanation:

Hi there!

The rate of change (or the slope) is calculated from two points with the formula (y2-y1)/(x2-x1)

we are given two points: (1,-1), and (2,4)

let's label the points, to avoid confusion:

x1=1

y1=-1

x2=2

y2=4

now substitute into the formula:

*note: remember that we are subtracting the negative numbers. When it's simplified, we add the numbers.

rate of change=(4--1)/(2-1)

simplify:

rate of change=(4+1)/(2-1)

rate of change=5/1

rate of change=5

Hope this helps!

Helpppppp pleaseeeer

Answers

Answer:

D is the answer

Step-by-step explanation:

Write the word sentence as an equation. The product of a number d and 7 is 63. An equation that represents this word sentence is

Answers

Answer

Equation: 7d= 63

Solve the equation. \dfrac13 + a = \dfrac54 3 1 ​ +a= 4 5 ​ start fraction, 1, divided by, 3, end fraction, plus, a, equals, start fraction, 5, divided by, 4, end fraction a=a=

Answers

Answer:

11/12

Step-by-step explanation:

Given the expression 1/3 + a = 5/4

Subtract 1/3 from both sides

1/3 + a - 1/3 = 5/4 - 1/3

a = 5/4 - 1/3

a = 15-4/12

a = 11/12

Hence the value of x is 11/12

Figure J is the result of a transformation on figure I. Which transformation would accomplish this?

Answers

Answer:

A rotation 180 clockwise about the origin

Step-by-step explanation:

if you want me to explain, I can in the comments

Their centers are A and F.







What is the same about the two circles? What is different?

What is the length of segment AD? How do you know?

On the first circle, what segment is a diameter? How long is it?

Answers

Answer:

ihave the same one help me with it pls

Step-by-step explanation:

Tickets for the basketball game were sold at 4$ for adults and 2.50$ for students. If 320 tickets were sold for a total of 1100$, how many students tickets were sold? How many adult tickets were sold?

Answers

Answer: Number of students tickets were sold = 120

Number of adults tickets were sold = 200

Step-by-step explanation:

Let x= Number of adults, y = Number of students

As per given,

x+y=320    ...(i)

4x+2.5y=1100 ...(ii)

Multiply 2.5 on both the sides of (i), we get

2.5x+2.5y=800   ...(iii)

Subtract (iii) from (ii), we get

1.5x=300

[tex]x=\frac{300}{1.5}\\x=200[/tex]

From (i) y= 320-200 = 120

Hence, Number of students tickets were sold = 120

Number of adults tickets were sold = 200

Other Questions
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