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3 years ago

7

Of the cakes at Naomi's Bakery, 1/6 have chocolate frosting. Of the cakes with chocolate frosting, 1/5 have raspberry filling. W

hat fraction of the cakes at Naomi's Bakery have both chocolate frosting and raspberry filling?

1 answer:

Romashka [77]3 years ago

6 0

Answer:

I believe the answer would be 37/100 as a fraction, and 0.37 as a decimal.

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The equation a = (b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. Wh

Arlecino [84]

Hb1+hb2=a
a/h=b1+b2
a/(b1+b2)=h

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3 years ago

Read 2 more answers

Find the inverse Laplace transform f(t) of the function F(s). Write uc for the Heaviside function that turns on at c, not uc(t).

zzz [600]

Answer:

F(t) $=\frac{-1}{2}e^{7(t-7)}+\frac{1}{2}e^{-7(t-7)}$

Step-by-step explanation:

We have given $F(S)=\frac{7e^{-7s}}{s^2-49}$

Now $F(S)=e^{-7s}G(s)$

Here $G(S)=\frac{7}{S^2-49}$

Now first find the Laplace inverse of G(S)

Using partial fraction

$\frac{7}{(s+7)(s-7)}=\frac{A}{(S+7)}+\frac{B}{S-7}$

$7=A(S-7)+B(S+7)$

On comparing the coefficient

$A=\frac{1}{2}$ and $B=\frac{-1}{2}$

On putting the value of A and B

$G(S)=\frac{-1}{2(S+7)}+\frac{1}{2(S+7)}$

Taking inverse Laplace

$G(t)=\frac{-1}{2}e^{7t}+\frac{1}{2}e^{-7t}$

Now in G(s) there is onether term $e^{-7s}$

So F(t) $=\frac{-1}{2}e^{7(t-7)}+\frac{1}{2}e^{-7(t-7)}$

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3 years ago

1. Name of the missing segment.<br> 2. Length of the missing segment.

navik [9.2K]

Answer:

Ij and 8

Step-by-step explanation:

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3 years ago

99.73-63.434 rounded to the nearest whole number

Bingel [31]

<span>99.73-63.434 =
</span>36.296
Round this to the nearest whole number
= 36

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3 years ago

I am timed here! Please help! Answer only if you know the question. Else please don't.

Anarel [89]

Answer: 3

Step-by-step explanation: [ 3.6 ] represents the greatest integer function [ x ]

If x is an integer use that integer

If x is not an integer use the next smaller integer

[ 3.6 ] is not an integer, hence

[ 3.6 ] = 3

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3 years ago