Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1cup of the vanilla powder has the mass of 128 grams. He added 2/3 of a cup of vanilla powder to the flour. Should Jeff add more vanilla powder to make the exact recipe, or did he go over and by what amount?

Answer:

I think it's 1/2

Step-by-step explanation:

32+25 is 60 and the total number of students are 50, meaning 10 offer both, and your question says chemistry only so I guess you'll have to subtract the 10 from the 35.

therefore, 25/50= 1/2.

Answer:

(3,11)

Step-by-step explanation:

we find the vertex of

[tex]g(x)=|x-3|[/tex] which is going to be (x,0)

and we add 11 (movement upward) so the vertex is (x,11)

vertex of g(x)

it is going to be when g(x)=0

and that only happens when x=3

so vertex (3,0)

so vertex of f(x)

(3,11)

if you don't believe i leave you the graph

Answer:

It's 11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

divide 121 by 11 then boom, there u go

Answer:

8 1/4(Decimal:-8:25)

Step-by-step explanation:

simplify:

-51/4 - 3

=8 1/4 (decimal:-8.25)

Answer:

The answer would be 8 1/4

Step-by-step explanation:

-5 1/4 + (-3)

let's start with the whole numbers:

-5 + (-3) = -8 because it's just like adding positives but add a negative sign

so then we just add the -1/4 and you get -8 1/4

*you have to put the second number in parentheses because its how you properly write the equation Ex: -2+8+(-3)+(-1 5/6)=...

* also note that when you add two negatives it becomes a positive!!!

Answer:

Step-by-step explanation:

   9² + 10² + 11² + ......... 20² =

= 9² + 10² + 11² + 12² + 13² + 14² + 15² + 16² + 17² + 18² + 19² + 20² =

= 81 +100 +121 +144 +169 +196 +225 +256 +289 +324 +361 +400 =

= 2666

Answer: Option 2. x≥-78

Step-by-step explanation:

(x/-6)+2≤15

     x/-6≤13

         x≥-78 ⇔ REMEMBER you need to change the direction of the sign    

                         when you multiply/divide a negative number

Option 2. x≥-78

Hope this helps!! :)

Please let me know if you have any question

I hope this helps you

Answer:

47p

Step-by-step explanation:

Since both have coefficients times the same variable we can combine like terms

72p-25p

(72-25)p

47p

-53

Step-by-step explanation:

[tex] \frac{( { - 8)}^{2} }{5 - 9} - ( - 1)^2 + 4( - 9) \\ = \frac{64}{ - 4} - 1 - 36 \\ = - 16 - 1 - 36 \\ = - 52 - 1 \\ = - 53[/tex]

Answer:

i believe it should be E

Step-by-step explanation:

domain is x

range is y

since x is the number of days (0-30) the domain would be [0,30]

for y since she is decreasing 40 every two days that would be 15 days x 40 calories which is 600 (on 30th day)

subtract 600 from 2500 = 1900

so the range would be [1900,2500]

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{65.51\% \: }}}}}[/tex]

Step-by-step explanation:

Given,

Cost price of a car ( CP ) = $ 29,000

Selling price of a car ( SP ) = $ 10,000

Since , SP < CP, there is a loss.

Loss % = ?

First, Finding the loss amount

⇒[tex] \boxed{ \sf{loss = cost \: price \: - selling \: price}}[/tex]

⇒[tex] \sf{loss = 29000 - 10000}[/tex]

⇒[tex] \sf{loss = 19000}[/tex]

Loss amount = Rs 19000

Finding the loss %

[tex] \boxed{ \sf{loss \: percent = \frac{loss}{cost \: price} \times 100\%}}[/tex]

⇒[tex] \sf{loss \: \% \: = \frac{19000}{29000} \times 100\%}[/tex]

⇒[tex] \sf{loss \: \% \: = \: 65.51 \: \%}[/tex]

Loss percent = 65.51 %

Hope I helped!

Best regards!!

Answer:

(9,5.5)

Step-by-step explanation:

If [tex]y=\frac{x}{2}+1[/tex] then [tex]y_{\perp}=-2x+1[/tex].

The slope in first line is [tex]1/2=0.5[/tex], therefore the slope of perpendicular line must be [tex]-1/0.5=-2[/tex].

Hope this helps.

Answer:

  $12.95

Step-by-step explanation:

Let L represent the cost of a light fixture. The amount Mr. Right paid is ...

  5L = $64.75

  L = $64.75/5 = $12.95

Each light fixture cost $12.95.

_____

You may notice that the light switches and their cost are irrelevant to the question.

Answer:

80

Step-by-step explanation:

This is a combination question that contains multiple clothing items and to solve such question we multiply the given numbers :

5 × 4 × 4 = 80

Answer:

Step-by-step explanation:

[tex]18\: girls \\ 27 \:boys\\\\Girls\:: Boys\\18 \: \:\:\:\:\:\:: 27\\\\Use\:3\:to\:divide\:through\\6:9 = 2:3\\[/tex]

Answer: Juanita

Step-by-step explanation: The question is referring to ratios of the lemon flavor. Juanita's lemonade is 4:2 and Lydia's is 5:3. 4:2 is a larger ratio than 5:3, so that means that Juanita's recipe has a higher concentration of lemon flavor.

Answer:

3,4,5 is the Pythagorean triplet

Step-by-step explanation:

A pythagorean triplet is when you have 3 consecutive numbers (for example 1,2,3 or 9,10,11). So since they've already given one of the numbers you can try doing trial and error to find out(use different combinations like 3,4,5 or 4,5,6) and see whether the Pythagoras theorem applies to it.

Answer:

It would be B. Fuction 1 has the larger maximum at (4,1)

Step-by-step explanation:

because the maximum point for Fuction 1 is at (4,1) becuase that the highest point/vertex it goes.

You can use a graph to identify the vertex or you can find the minimum or maximum value algebraically by using the formula x = -b / 2a. This formula will give you the x-coordinate of the vertex. Simply replace the x in your original equation with the value of the x-coordinate and then solve for y.

Answer:

It would be B. Fuction 1 has the larger maximum at (4,1)  because the maximum point for Fuction 1 is at (4,1) becuase that the highest point/vertex it goes.

Step-by-step explanation:

Answer:

p = 29 and q = -3

Step-by-step explanation:

Using long division, the remainder when we divide by x − 1 is p+q−16.  The remainder when we divide by x + 1 is p−q−20.

Therefore:

p + q − 16 = 10

p − q − 20 = 12

Add the equations together:

2p − 36 = 22

2p = 58

p = 29

Plug into either equation to find q:

q = -3

Answer:

10,120

Step-by-step explanation:

Answer:

Steps 1 and 2

Step-by-step explanation:

Henry applied the distributive property between steps 1 and 2.

The distributive property states that a(b + c) = ab + ac. In step 1, Henry used the distributive property to expand -3(x + 2) and 5(x - 7). This is evident when we rewrite step 1 using the distributive property:

Step 1 (using distributive property):

-3(x + 2) = -3 * x + (-3 * 2) = -3x - 6

5(x - 7) = 5 * x + (5 * -7) = 5x - 35

After applying the distributive property, Henry was able to simplify the equation and move on to step 2. The distributive property is a fundamental property in algebra that helps us expand expressions and make solving equations more manageable. In this case, it allowed Henry to eliminate the parentheses and combine like terms, bringing him closer to solving for the variable x.

Overall, the distributive property played a crucial role in transforming the original equation in step 1 into a simpler form in step 2, enabling Henry to continue solving the equation until he found the value of x in step 5.

To know more about Distributive Property here

https://brainly.com/question/30828647

#SPJ2

Complete Question

Choose the correct answer form the given options :

Select the correct answer

Henry used these steps to solve an equation:

Step 1: -3(x + 2) = 5( x - 7)

Step 2: -3x - 6 = 5x - 35

Step 3: -8x - 6 = -35

Step 4: -8x = -29

Step 5: x = 29/8

Between which two steps did Henry apply the distributive property?

steps 1 and 2

steps 2 and 3

steps 3 and 4

steps 4 and 5

Answer:

x = -8

Step-by-step explanation:

[tex]7(x + 3) + 9 = 5(x - 2) - 3x\\\\\mathrm{Expand\:}7\left(x+3\right)+9:\quad 7x+30\\\\\mathrm{Expand\:}5\left(x-2\right)-3x:\quad 2x-10\\7x+30=2x-10\\\\\mathrm{Subtract\:}30\mathrm{\:from\:both\:sides}\\7x+30-30=2x-10-30\\\\Simplify\\7x=2x-40\\\\\mathrm{Subtract\:}2x\mathrm{\:from\:both\:sides}\\7x-2x=2x-40-2x\\\\Simplify\\5x =-40\\\\Divide both sides by 5\\\frac{5x}{5}=\frac{-40}{5}\\\\Simplify\\x = -8[/tex]

Answer:

Y= - [tex]\frac{38}{9}[/tex] or -4.222...

Step-by-step explanation:

-5=y-[tex]\frac{7}{9}[/tex]

y=[tex]\frac{7}{9}[/tex]-5

y= [tex]\frac{7}{9} - \frac{45}{9}[/tex]

y = - [tex]\frac{38}{9}[/tex]

y= about -4.222...

Answer:

B, between 2.8 and 2.9

Step-by-step explanation:

it is exactly 2.828427125

Answer:

C. 12÷4= 3 is correct

as in the question 4 students can sit on one bench than 4×3=12 which is equal to the total number of students in class.

Step-by-step explanation:

hope it will help ^_^

3 bench are needed for all students

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value

We have

Students in the gym = 12

how many students can sit in 1 bench = 4

Based on the given conditions formulate:

12 ÷ 4 = 3

Hence , 3 bench are needed for all students and option C is correct.

learn more about unitary problem from here

https://brainly.com/question/21626677

#SPJ2

Answer:

None of the options seem to be equivalent to 1/8 but A, B, and C all are equivalent.

Step-by-step explanation:

Let's simplify each fraction as much as possible.

A:

2/14 = 1/7

B:

4/28 = 1/7

C:

5/35 = 1/7

D:

2/8 = 1/4

E:

7/49 = 1/7

F:

7/40 (cannot be further simplified)

I think you may have a typo in your question as there are no answers. However if the question is asking for 1/7, the answers are A, B, C, E.

==================================================

Explanation:

1.5 liters of orange juice

7.5 liters of lemonade

1.5+7.5 = 9 liters total

1.5/9 = 15/90 is the fractional amount of orange juice. Note how I multiplied top and bottom of the first fraction by 10 to get 15/90. This is the same as moving the decimal point 1 spot to the right for each value.

----------

From here you divide both parts by the GCF 15 to reduce

15/15 = 1

90/15 = 6

Meaning 15/90 = 1/6

So 1/6 of the drink is orange juice.

Answer:

7.5r minutes

Step-by-step explanation:

480 divided by 64 = 7.5