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aliina [53]
3 years ago
15

Sarah is y years old now. How could you represent her age 5 years ago?

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
7 0
4. y - 5 is the correct answer
olchik [2.2K]3 years ago
4 0

Answer:

<em>y - 5 is the correct answer</em>

Step-by-step explanation:

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1. Simplifying Equation Below<br> please help!!
vichka [17]

Answer: 0

Step-by-step explanation:

In this equation 0/y would equal 0, no matter what y is. 0/y means that there's 0 items out of y items (ex: substitute y with 2, it would be 0/2). Beginning with 1*0 (one times zero) the answer there would be 0. Since we already know that 0/y equals 0, the rest of the equation would be 0 - 0 which would equal to 0. Hope this explanation helps :)

8 0
3 years ago
Read 2 more answers
The actual volumes of soda in quart-sized bottles can be described by a Normal model with a mean of 32.3 fluid ounces and a stan
VLD [36.1K]

Answer:The percentage of bottles expected to have a volume less than 32 or is 40.13%

Step-by-step explanation: The volumes of soda in quart soda bottles can be represented by a Nomal model with a= 32.3 oz

b=1.2 oz

Let S be the volume of randomly selected soda bottles

Y-score: S-a/b

For S=32 oz

Substitute the values of S,a and b into the equation

Y=32-32.3/1.2

Y=-0.25

Probability of bottles that have a volume less than 32 oz is

P(S<32)=P(Y<-025)= 0.40129

Percentage of bottles that have volume less than 32 oz will be

0.40127×100%=40.13%

5 0
2 years ago
Jason wants to add a fence to his yard to make it the shape of a rectangle. What is the measure of angle MKJ in the portion of t
alex41 [277]

Answer:

\angle MKJ  = 34

Step-by-step explanation:

Given

\angle LKJ = 124

Required

Find \angle MKJ

From the attachment:

The measure of \angle MKJ is calculated using the following expression:

\angle MKJ  + \angle LKM = \angle LKJ

Where

\angle LKM = 90 -- right-angled.

The expression becomes

\angle MKJ  + 90 = 124

\angle MKJ  = 124 - 90

\angle MKJ  = 34

3 0
2 years ago
Write and test a conjecture about the quotient of a negative number and a positive number. Give at least two examples when testi
4vir4ik [10]

Answer:A negative number divided by a positive number is always negative

Step-by-step explanation:

5 0
3 years ago
All fractions between 0 and 1/4
AVprozaik [17]
Such fractions are infinitely many, but will write you a few:
We extend a fraction of ten:
\frac{1*10}{4*10}=\frac{10}{40}
Our expressions must be in the range of 0, and \frac{10}{40}
\frac{1}{40}

\frac{2}{40}

\frac{3}{40}

\frac{4}{40}

\frac{5}{40}

\frac{6}{40}

\frac{7}{40}

\frac{8}{40}
<span>
\frac{9}{40}</span>
6 0
3 years ago
Read 2 more answers
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