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makvit [3.9K]
3 years ago
10

The Summer Olympics are happening! For your Non-Fiction assignment this, locate 4 events that a record has been broken. Tell us

the event and by what time/distance the record was broken. For example, if the 100 meter record was broken you would tell us ... Women 100 meter was broken by .02 seconds by Alnita Dowdell. You will receive 5 extra credit points for each event you tell us about correctly. All events are due by August 18th at midnight.
Mathematics
1 answer:
Kaylis [27]3 years ago
7 0
Mens 100m Breaststroke (swimming) was broken by 0.4 seconds by Adam Peaty
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Ashley got a haircut at the local hair salon. The total for her services was $95 and she will give the stylist a 30% tip, what i
Temka [501]

Answer:

divide 95÷30% then that will be your answer

3 0
3 years ago
Help Please!!<br> What is the value of a?<br><br> Enter your answer in the box.<br><br> a =
Talja [164]

Answer:

a=15

Step-by-step explanation:

By pythagoras' theorem

25²=20²+a²

625=400+a² group like terms

a²=625-400

a²=225

\sqrt{a {}^{2} }  =  \sqrt{225}

therefore a=15

6 0
2 years ago
What is the mean ? i don’t need work but it could help
lapo4ka [179]

Answer:

The median is the middle number; found by ordering all data points and picking out the one in the middle.

You want to put the numbers in order:

47, 49, 49, 50, 52, 57, 57, 57, 61

Then you go one number at a time from both ends until you get into the middle:

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

So the answer is 52.

Tip: when you do this and you are left with two numbers that are in the middle, add them and divide them by 2.

5 0
3 years ago
Read 2 more answers
One morning the temperature is -28 degrees in Anchorage, Alaska, and +65 degrees in Miami, Florida. Which city is warmer in the
Alecsey [184]

Answer:

B. Miami is 93 degrees warmer than Anchorage.

Step-by-step explanation:

Miami-Anchorage is equal to 65-(-28) which is equal to 65+28 which is equal to 93. Thus, Miami is warmer by 93 degrees.

3 0
3 years ago
Find the slope of the line that passes through (4,9) and (1,7)
denis-greek [22]

Answer:

2/3

Step-by-step explanation:

Use the formula for finding gradient.

7 0
3 years ago
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