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3 years ago

Find the percent of decrease from $15.50 to $10.75

Mathematics

1 answer:

AleksandrR [38]3 years ago

6 0

Answer:

30.6452% decrease.

Step-by-step explanation:

$\frac{10.75}{15.50} =69.354$ %

100-69.354 ≈ 30.6452%

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Could someone please help me with the question please

VladimirAG [237]

Answer:

parallel

Step-by-step explanation:

parallel lines are straight lines and never meet if you carried them on. Perpendicular lines meet at a right angle, so those lines are parallel. :)

5 0

3 years ago

Which dot plot has the least number of sites

shtirl [24]

The dot plot with the least number of sites has the least frequency

The dot plot has the least number of sites is the Shield Darter

<h3>How to determine the dot plot?</h3>

To determine the dot plot with the least number of sites, we simply calculate the total frequency of each dot plot

So, we have:

Shield Darter = 3 + 1 + 4 + 2 + 3 + 1 + 1

Shield Darter = 15

Calico Crayfish = 1 + 1 + 3 + 4 + 1 + 2 + 4 + 2

Calico Crayfish = 18

Zebra Mussel = 1 + 3 + 2 + 5 + 1 + 1 + 2 + 3 + 2

Zebra Mussel = 20

Blue back Herring = 3 + 3 + 2 + 1 + 3 + 1 + 4

Blue back Herring = 17

From the computation above, the least frequency is

Shield Darter = 15

Hence, the dot plot has the least number of sites is the Shield Darter

Read more about dot plots at:

brainly.com/question/21862696

5 0

2 years ago

Please answer my questionnn

Kaylis [27]

Hey There,

This is a subtracting fractions problem.

Solutions-

1. Convert $5 \frac{7}{10}$ to an improper question. You do this by multiplying the denominator and the whole number and adding that number to the numerator. The improper fraction would be $\frac{50}{7}$ 

2. Now, subtract $\frac{140}{0}- \frac{15}{10}$

3. The answer to step two should be $\frac{125}{10}$

Thus, the answer should be $\frac{125}{10}=12 \frac{1}{2}$

In conclusion, Jeff drives $12\frac{1}{2}$ miles farther then her sister.

Thank You!

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3 years ago

9213x5 is a multiple of 9 find the value of x

Lina20 [59]

Answer:

$\boxed{\textsf{The value of x is \textbf{7}.}}$