Grandma is baking 108 cookies. How many cups of sugar will she need?

Mathematics

1 answer:

NeX [460]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Work out the size of the angle marked t

tiny-mole [99]

Answer:

Step-by-step explanation:

This is an isoceles triangle

And as we all know an isoceles triangle has two equal base angles.

And we also know that the sum of all interior angles of the triangle is 180°

So based on this we can form an algebraic equation of solve for angke t (Let's do it :))

$110 + 2t = 180 \\ 2t = 180 - 110 \\ 2t = 70 \\ t = \frac{70}{2} \\ t = 35$

So the base angle is 35°

3 0

3 years ago

Read 2 more answers

How many different sets of initials can be formed if every person has one surname (i.e., last name) and either one or two given

Dima020 [189]

The different sets of initials can be formed if every person has one surname (i.e., last name) and either one or two given names (i.e., a first name, or a first and middle name) is 15600.

There are 26 possible letters, each set of initials would have 3 letters in it, order doesnt matter, i.e. ABC does not equal ACB. So type in 26P3 on your calculator (P=permutation).

15600.

Learn more about Probability:

brainly.com/question/4313883

#SPJ4

4 0

2 years ago

Differentiate y=xe^(-x/2).

Liono4ka [1.6K]

We will use the product rule:
d/dx( f(x) · g(x) ) = f´( x ) g( x ) + g´( x ) f( x ) ( and after that the chain rule )
y´ = ( x ) ´· e^(-x/2) + ( e^(-x/2)´ · x) =
= $e^{- \frac{x}{2} } + x * e^{- \frac{x}{2} } *(- \frac{1}{2})= \\ e^{- \frac{x}{2} } - \frac{x}{2} * e^{- \frac{x}{2} } = e ^{- \frac{x}{2} } (1- \frac{x}{2} )$