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Alik [6]
3 years ago
15

A baker is making an oversized sheet cake for a school dance. The recipe calls for 2 cups of sugar for every 3 cups of flour. Ho

w many cups of flour are needed, if she is using18 cups of sugar.
Mathematics
2 answers:
Nuetrik [128]3 years ago
8 0

Answer:

2 cups of sugar

Step-by-step explanation:

Alex777 [14]3 years ago
3 0
27 cups of flour.
if they are using 18 cups of sugar, 2•9=18, so you need to multiply 3•9=27 to make the ratio even.
message me for any questions!!
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Is 11/15 equivalent or greater to 11/16​
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Answer:

11/15 is greater

Step-by-step explanation:

4 0
3 years ago
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Chocolate chip cookies have a distribution that is approximately normal with a mean of 24.2 chocolate chips per cookie and a sta
Allisa [31]

Answer:

Percentile 5

z=-1.64

And if we solve for a we got

a=24.2 -1.64*2.6=19.94

Percentile 95

z=1.64

And if we solve for a we got

a=24.2 +1.64*2.6=28.46

Step-by-step explanation:

Let X the random variable that represent the variable of interest of a population, and for this case we know the distribution for X is given by:

X \sim N(24.2,2.6)  

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We want to find the percentiles 5 and 95 for this case.

Percentile 5

For this part we want to find a value a, such that we satisfy this condition:

P(X>a)=0.95   (a)

P(X   (b)

We want to find a percentile with 0.95 of the area on the left and 0.05 of the area on the right it's z=-1.64. On this case P(Z<-1.64)=0.05 and P(z>-1.64)=0.05

Using this condition we got:

P(X  

P(z

Replacing we got:

z=-1.64

And if we solve for a we got

a=24.2 -1.64*2.6=19.94

Percentile 95

z=1.64

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a=24.2 +1.64*2.6=28.46

4 0
3 years ago
Can someone help me ASAP!!
Ede4ka [16]

Answer:

UR in trouble

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Novay_Z [31]
These points are reflective off of the y-axis. (9,2/5) reflected over the y-axis is (9,-2/5)
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3 years ago
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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