Please answer this correctly without making mistakes

Mathematics

1 answer:

victus00 [196]2 years ago

3 0

Answer:

Question 2

Step-by-step explanation:

2) The time when she woke up was - 3° C

During nature walk, temperature got 3° C warmer than when she woke up.

So, temperature during nature walk = - 3 + 3 = 0° C

You might be interested in

How do you work out percentages

Shkiper50 [21]

You take the decimal of say .48 and pull the it back so it would be 48%

3 0

2 years ago

Read 2 more answers

Find all solutions in the integers of the equation ||x−3|−5| = 10, where the bars indicate absolute value.

Helga [31]

Answer:

x = 18 or x = -12.

Step-by-step explanation:

||x-3|-5| = 10 only if |x-3|-5 = 10 or |x-3|-5 = -10, i.e., if |x-3|=15 or |x-3|=-5; but |x-3| cannot be equal to -5, because |x-3| should be a non-negative value. Therefore, the first equation is true only if |x-3|=15. |x-3| = 15 only if x-3 = 15 or x-3 = -15, i.e., x = 18 or x = -12. We can verify this in the following way: ||18-3|-5|=||15|-5|=|10|=10 and ||-12-3|-5|=||-15|-5|=|15-5|=|10|=10. This verify that our solution is correct.

3 0

3 years ago

5/22 is that rational number

PIT_PIT [208]

Yes because 5/22 is 4 2/5 and that equals .4

3 0

2 years ago

The length of a Rectangle is 5M bigger than the width. The Perimeter is 150 a.m.. Find the width and the length

ZanzabumX [31]

Answer:

200 is the answer plz mark me

4 0

2 years ago

Gitta is asked to find the probability of getting all heads on 3 coin tosses. This is a compound event.

DedPeter [7]

1. P(getting all head)= $\frac{n(getting-all-head)}{n(Sample-space)}$

2. Event: getting all head can happen in only one way: HHH

3. n(Sample space) can be calculated by

a. counting, a good ways to organize counting is drawing a tree diagram, CHECK THE PICTURE

or
b. There are 2 possible outcomes each time we throw the dice so 2*2*2=8 is the total number of outcomes, that is the number of the sample space.

4. So finally P(getting all head)= $\frac{1}{8}$

3 0

3 years ago

Read 2 more answers