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Roman55 [17]
3 years ago
12

Determine the next number in the following sequence. Explain your reasoning. Please tell me what expression you used.

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0
30 because after 21 it goes up by 9
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How do the prefixes in the metric system relate to the basic units?
WITCHER [35]
The basic unit of length in the metric system is the meter. Grams are used to measure weight and liter is used to measure liquid capacity
besides, it is used  so that you can express very large and very small numbers in a short unambiguous manner.
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4 years ago
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(b) Paul uses the function y = 8x + 40 to model the situation. What score does the model predict for 3 h of homework? WILL MARK
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Assuming that x is the amount of hours spent doing homework:

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y = 8(3)+40, y=64

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3 years ago
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3 years ago
Two increased by the product of a number and 9 is greater than or equal to 25.
Marianna [84]

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x≥2.56

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3 years ago
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liq [111]

Answer:

10,000

Step-by-step explanation:

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