Answer:
The first photo
Step-by-step explanation:
Its a i think
<h2>189 boys is 54%</h2><h2>x is 46%(100-54)</h2><h2>Cross multiply:</h2><h2>189*46%=54%*x</h2><h2>86.94=0.54x</h2><h2>x=161</h2><h2>189 boys 161 girls</h2><h2>350 altogether</h2><h2>Hope this helps plz hit the crown :D</h2>
Answer:towards the cold object
Step-by-step explanation:
because heat goes from warmer places to cooler places.
Answer:
144 push-ups
Step-by-step explanation:
hii
assuming they did the same amount of pushups every day:
112 pushups in 14 days
112p : 14d
xp : 18d
14 ÷ 7 =2
2 × 9 = 18
do the same do the pushups ( ÷7 and ×9)
112 ÷ 7 = 16
16 ×9 = 144
should be 144 pushups
hope this helps :)
Answer: Choice B) Integers include whole numbers and natural numbers.
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Explanation:
Let's go through the four answer choices to see which are true or false.
- A) False. A rational number like 2/3 is not a natural number (1,2,3,4,...). This is one counterexample out of infinitely many.
- B) True. The set of integers is {..., -3, -2, -1, 0, 1, 2, 3, ...} basically positive and negative values that don't have fractional or decimal components. Zero is included.
- C) False. Similar reasoning as choice A above.
- D) False. A natural number like 7 can be written as 7/1, which means it is a rational number. Any rational number is of the form a/b with a,b being integers and b is nonzero.
