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3 years ago

4 1/2 cups of flour make 2 batches of cookies. How much flour per batch

Mathematics

2 answers:

Mrac [35]3 years ago

5 0

9/2*1/2=9/4=2 1/4

2 1/4 cups of flour per batch.

iVinArrow [24]3 years ago

4 0

4 1/2 cups ⇒ 2 batches

1 batch ⇒ How many cups?

4 1/2 = 9/2

Cross multiplying;

1 batch = 1 × 9/2 ÷ 2 = 9/4 cups

Simplifying your answer;

1 batch = 2 1/4 cups

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What is the simplified value of the expression below? -8*(-3) 1-24 -11 11 24

mestny [16]

Answer:

-2904

Step-by-step explanation:

5 0

3 years ago

Chayanne baked some cupcakes for her friends.She baked 24 cupcakes.Each cupcake is 2/15 pound.If she packed 6 cupcakes in each b

goldfiish [28.3K]

Answer:

$4/5\ or\ 0.8\ pounds$

Step-by-step explanation:

Chayanne baked some cupcakes for her friends. She baked 24 cupcakes. Each cupcake is 2/15 pound. If she packed 6 cupcakes in each box, what is the weight of each box?

$6*2/15\\12/15\\4/5\\$

Each box weighs $4/5\ or\ 0.8\ pounds$

Hope this helps!

4 0

3 years ago

Find the distance from the point to the line. (-1,-2,1);x=4+4t, y=3+t, z=6-t .The distance is ____ Typn exact answer, using radi

lawyer [7]

Answer:

The distance is 4.726

Step-by-step explanation:

we need to find the distance from the point to the line

Given:- point (-1,-2,1) and line ; x=4+4t, y=3+t, z=6-t .

used formula $d=\frac{|a\times b|}{|a|}$

Let point P be (-1,-2,1)

using value t=0 and t=1

The point Q (4 , 3, 6) and R ( 8, 4, 5)

Let a be the vector from Q to R : a = < 8 - 4, 4 - 3, 5 - 6 > = < 4, 1, -1 >

Let b be the vector from Q to P: b = < -1 - 4, -2 - 3, 1 - 6> = < -5, -5, -5 >

The cross product of a and b is:

$a \times b= \begin{vmatrix} i & j & k\\ 4 &1&-1\\-5 &-5&-5\\ \end{vmatrix}$

= -6i+15j-15k

The distance is : $d=\frac{\sqrt{(-6)^{2}+(15)^{2}+(-15)^{2}}}{\sqrt{(4)^{2}+(1)^{2}+(-1)^{2}}}$

$=\frac{\sqrt{36+225+225}}{\sqrt{16+1+1}}$

$d=\frac{\sqrt{486}}{\sqrt{18}}$

≈4.726

Therefore, the distance is 4.726 

3 0

3 years ago

Which transformation have been applied of (f)x= 5x2+100x-450? select three options.

Rina8888 [55]

Answer:

Transforms

Step-by-step explanation:

Transfroms

3 0

3 years ago

Solve the following system of equations: x + 3y = 10 and 2x + 2y = 12

Thepotemich [5.8K]

Answer:

x=4 and y=2

Step-by-step explanation: Step 1: Solve x+3y=10 for x:

x+3y=10

x+3y+−3y=10+−3y(Add -3y to both sides)

x=−3y+10

Step 2: Substitute−3y+10for x in2x+2y=12:

2x+2y=12

2(−3y+10)+2y=12

−4y+20=12(Simplify both sides of the equation)

−4y+20+−20=12+−20(Add -20 to both sides)

−4y=−8

−4y

−4

−8

−4

(Divide both sides by -4)

y=2

Step 3: Substitute 2 for y in x=−3y+10:

x=−3y+10

x=(−3)(2)+10

x=4(Simplify both sides of the equation)

So your answer would be x=4 and y=2

Hope this helps

4 0

3 years ago