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Serggg [28]
3 years ago
11

Can someone help me with this answer?

Mathematics
1 answer:
Rudik [331]3 years ago
3 0

(4.2 \times  {10}^{5}) \times (3.2 \times  {10}^{6}) = 15.54 \times  {10}^{11}  = 1.554 \times  {10}^{12}

I hope I helped you ^_^

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Holly had 5,000 in her bank account she withdrew 800 to buy a new bike what is the percent decrease in the balance of her accoun
Anika [276]
800/5000*100=16%
Holly's account decreases on 16 percents
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3 years ago
Jenni wrote a rational number that is positive. Which of the following is not a possible number that she wrote?
notsponge [240]

Answer:

There is no answer.

0 is rational since it can be written as a fraction (0/5, 0/69)

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3 0
4 years ago
If angle A=(5x+45) and angle A is a straight angle, find the value of x
anastassius [24]

Answer:

x = 27

Step-by-step explanation:

A = 180°

180 = (5x+45)

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5 0
3 years ago
of 360 consumers polled some purchase ice cream some purchase frozen yogurt and some purchase both if 260 people polled purchase
uysha [10]

Answer: There are 350 consumers who purchase frozen yogurt.

Step-by-step explanation:

Since we have given that

Number of consumers polled =360

Number of consumers who purchased ice- cream = 260

Number of consumers who purchased both ice- cream and frozen yogurt = 250

We need to find the number of consumers who purchased frozen yogurt,

Let A denotes who purchased ice-cream

and B denotes who purchased frozen yogurt.

As we know the formula

n(A\cup B)=n(A)+n(B)-n(A\cap B)\\\\360=260+n(B)-250\\\\360=10+n(B)\\\\360-10=n(B)\\\\350=n(B)

Hence, there are 350 consumers who purchase frozen yogurt.

4 0
3 years ago
56 equals what exponent? <br> (has to be a perfect square)
I am Lyosha [343]

Answer:

doesnt exist

Step-by-step explanation:

3 0
4 years ago
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