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3 years ago

This recipe makes 24 cupcakes.

Mathematics

1 answer:

Hatshy [7]3 years ago

3 0

8 ounces butter
4sugar
6flour
2 eggs

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A sandwich shop offers a choice of 4 types of bread, 8 types of meat, and 4 types of cheese. How many different sandwiches could

Marta_Voda [28]

Answer:

4 times 8 times 4 equals 128

Step-by-step explanation:

mental math

3 0

3 years ago

Point O is the center of this circle. What is m CAB?<br> A.55<br> B.48<br> C.45<br> D.35

Sophie [7]

Answer is B. 48

By circle theorem, the angle at the centre of the circle is twice the angle at the circumference.

3 0

3 years ago

If the vertex is (2, -8), what is the axis of symmetry? *

frozen [14]

Answer:

The axis of symmetry is x=2

5 0

3 years ago

the first term of an arithmetic sequence is equal to 200 and the common differencence is equal to -10. find the value of the 20t

olga_2 [115]

Answer:

The value for 20th term is 10.

Step-by-step explanation:

First, you have to find the formula for the sequence.

$an = a + d(n - 1)$

$let \: a = 200,d = - 10$

$an = 200 - 10(n - 1)$

$an = 200 - 10n + 10$

$an = - 10n + 210$

Given that the formula of this sequence is an = -10n + 210. Next, you have to find 20th term :

$let \:n = 20$

$20th \: term = - 10(20) + 210$

$20th \: term = - 200 + 210$

$20th \: term = 10$

(Correct me if I am wrong)

7 0

4 years ago

Sophia expects the number of cows, C C, on her farm t t years from now to be modeled by the function C ( t ) = 3 0 ( 2 ) C(t)=30

topjm [15]

Answer:

The expression is given as:

$H(t)=C(t)\times F(t)=240\times 3^t$ .

Step-by-step explanation:

Sophia expects the number of cows, C, on her farm t years from now to be modeled by the function:

$C( t ) = 30\times (2)^t$

Additionally, she expects the supply of hay, F, in tons, that her crops can provide for each cow t years from now to be modeled by the function

$F( t ) =8\times (1.5)^t$

Let H be the total yearly amount of hay produced in Sophia's farm (in tons) t years from now.

Total amount of Hay produced in sophia's farm= Number of cows in farm×Amount of hay required for each cow.

i.e. H(t)=C(t)×F(t)

$H(t)=30\times 8\times (2)^t\times (1.5)^t$

and we know that $a^x\times b^x=(a\times b)^x=(ab)^x$

Hence, $H(t)=240\times (2\times 1.5)^t\\\\H(t)=240\times 3^t$ .

Hence, the hay produced on Sophia's farm is used exclusively to feed her cows i.e. we need to write the formula of H ( t ) in terms of C(t) and F (t) is:

$H(t)=C(t)\times F(t)=240\times 3^t$ .

8 0

3 years ago