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3 years ago

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Samantha is baking a cake. She needs 3/4 cup of butter for each cake. One stick of butter is 1/2 cup. How many sticks of butter

does Samantha need to make 8 cakes

2 answers:

denis-greek [22]3 years ago

7 0

Samantha would need 12 sticks of butter

Gala2k [10]3 years ago

6 0

She would need 6 sticks of butter.

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Someone please help me to solve this questions......

wlad13 [49]

Answer:

1) Event A = 2/3

Event B = 1/2

2) 1/2

Step-by-step explanation:

1)

Event A :

No. we need on dice = 4

Total numbers on dice = 6

Hence sample space of the event = 6

P( getting 4) = 4/6 = 2/3

Event B :

A coin has a head & a tail.

Hence sample space of the event = 2

But as we need tail only ,

P ( getting Tail ) = 1/2 [ if only tossed once ]

2)

Total numbers on a die = 6

Total no. of odd numbers on die = 3 (∵ 1 , 3 & 5 are odd )

Sample space of this event = 6

P (getting an odd number) = 3/6 = 1/2

6 0

3 years ago

In a forested area, the number of trees, T can be expressed as a function of the initial number of trees planted. If the initial

Wewaii [24]

N = N (1+0.20)^5
o

Here, that'd be 10000(1.20)^5, or 24883 trees.

7 0

3 years ago

How do you simply 2x+8=-6

photoshop1234 [79]

To simplify <span>2x + 8 = -6, the easiest way is to manipulate the equation one step at a time:

</span>2x + 8 = <span>-6
</span>2x = <span>-14 (subtract 8 from both sides)
</span>x = -7 (divide both sides by 2)

3 0

3 years ago

Lin has a drawing with an area of 20 in squared. If she increases all sides by a scale factor of 4, what will the new area be?

diamong [38]

The new area will be 320 in²

<em><u>Explanation</u></em>

Lin has a drawing with an area of 20 in² and she increases all sides by a scale factor of 4.

<u>The general rule</u> we need to use here.......

"<em>If the lengths of the sides in a shape are all increased by a scale factor of $k$ , then the area will be increased by a scale factor of $k^2$ "</em>

Here the sides are increased by a scale factor of 4. So, the area will be increased by a scale factor of $(4)^2 =16$

Thus, the new area will be: $(20*16)in^2 = 320in^2$

8 0

3 years ago

four students spent $12 on school lunch .at this rate,find the amount 10 students would spend on the same school lunch

dimaraw [331]

In order to solve this, we need to figure out how much ONE student spends.
$\frac{12dollars}{4students} = 3$ dollars per student.

If 10 student spent for lunch, we just have to multiply our number by how much each student spends.
$10students* \frac{3dollars}{student} = 30dollars$

7 0

3 years ago

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