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Serga [27]
2 years ago
8

11. Mr. Qu ate 8 dumplings on Monday and 20 dumplings on Tuesday.

Mathematics
1 answer:
Evgen [1.6K]2 years ago
6 0

Answer:

250%

Step-by-step explanation:

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Plz hellppppp me u won’t regret it
nexus9112 [7]

Answer:

Area of circle = 200.96 units²

Step-by-step explanation:

The formula to find the area of a circle is: πr², where r is the radius (which is half of the diameter)

So the diameter is 16 and of 16 is 8, which is the radius.

Sub it into the formula of a circle and you would get the area of a circle.

3.14 x 8²

Use calculator

Area of circle = 200.96 units²

8 0
2 years ago
It took Kendra 12 minutes to ride her bike 3.25 miles. If she rode at an average rate,how long did it take her to travel one mil
MakcuM [25]
2.7 time for every mile
7 0
3 years ago
What’s the standard form for 2.45x10 to the power of -4
Elenna [48]

Answer:

0.000245

Step-by-step explanation:

Move the decimal to the left 4 times.

5 0
3 years ago
The x-intercept shows that you can buy short-sleeve shirts and long-sleeve shirts. The y-intercept shows that you can buy long-s
Sergeu [11.5K]

Question:

You are ordering short-sleeve shirts (x) for $10 and long-sleeve shirts (y) for $15. Your budget is $300. Write the equation and find the intercepts.

Interpret their meaning.

Answer:

The x-intercept shows that you can buy 30 short-sleeve shirts and 0 long-sleeve shirts.

The y-intercept shows that you can buy 20 long-sleeve shirts and 0 short-sleeve shirts.

Step-by-step explanation:

Given

$10 per short sleeve

$15 per long sleeve

Budget = $300

The above can be represented as:

Total Cost of Short Sleeve + Total Cost of Long Sleeve = Budget

i.e.

10 * x + 15 * y =300

10x + 15y =300

To solve for the y intercept, we set x to 0

10 * 0 + 15y =300

15y =300

Divide through by 15

y = 20

<em>This implies that, you can buy 0 short sleeves and 20 long sleeves</em>

To solve for the x intercept, we set y to 0

10x + 15 * 0 = 300

10x  = 300

Divide through by 10

x = 30

<em>This implies that, you can buy 0 long sleeves and 30 short sleeves</em>

6 0
3 years ago
In an examination every student took history or geography or both of 500 candidates 60% took history whiles 72% took geography.
almond37 [142]

Answer:

80 students

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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