Answer:
y=10x+10
Step-by-step explanation:
Answer:
0.52cm2
Step-by-step explanation:
l of Arc =tita/360×2πr
15/360×2×22/7×2
Answer:
A and B
Explanation:
For A- There are 15 equations in total and Their is x amount of short answers worth 2 points (2x) and y amount of essay answers worth 5 points (5x)
For B- There is 2x and 5y add up to 35 because each question is worth 35 points
Answer:
The answer is 14.5 On Edge2021
Hope this helps ;)
Answer:
3000
Step-by-step explanation:
There are 5 odd digits, so 5^3 = 125 ways to have 3 odd digits.
Given 3 odd digits, the first digit can be even, but not zero, so there are 4 ways to do that.
The second, third, or fourth digits can be even 5 ways, so there are ...
125(4 +5 +5 +5) = 2375
ways to have 3 odd digits in a 4-digit number.
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There are 5^4 = 625 ways to have 4 odd digits.
The number of 4-digit numbers with 3 or 4 odd digits is ...
2375 +625 = 3000
