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ivolga24 [154]
3 years ago
12

Mrs . Smith has 4 tables for her students. Each table can seat 5 students,

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

D.20

Step-by-step explanation:

4*5=20

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A watermelon seed is 0.4cm long. How far would a line of 126 stretch?
nikdorinn [45]

Answer:

0.504m

Step-by-step explanation:

First, we would multiply 0.4cm by 126 watermelon seeds to find the length of the line in cm.

0.4*126

= 50.4cm

Therefore, the line of watermelon seeds stretches 50.4cm.

Now, because the question wants us to type the answer in meters, we must convert 50.4cm into meters. We do this by dividing 50.4 by 100 since 100cm makes up 1 meter.

50.4/100

= 0.504m

Therefore, the line of watermelon seeds stretches 0.504m.

I hope this helps!

6 0
3 years ago
pls help with this immediately!!! (only answer if u know bc i cannot get this wrong so don’t try guessing. i’ll be giving braini
arsen [322]

Answer:

your answer should be $16.50 :)

Step-by-step explanation:

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3 years ago
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What is the area of the parallelogram QRST?
jonny [76]

\text{Area of parallelogram QRST} =  QR \times TU = 20 ~in \times 18~in =360 in^2

8 0
2 years ago
A motor with an efficiency of 75% must supply 240 j of useful work. what amount of work must be supplied to the motor? j 180 j 3
Degger [83]
Work applied to motor is 320j.
6 0
3 years ago
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The temperature in Ottawa starts at -4°C, rises 14°C, and then falls 8°C. What is the final temperature?
Molodets [167]

Answer:

2C

Step-by-step explanation:

-4C+14C=10C

10C-8C=2C

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3 years ago
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