All categories

2 years ago

This is 3 question help please

Mathematics

1 answer:

bekas [8.4K]2 years ago

8 0

3 should be D
11 should be D
13 should be A

You might be interested in

What is the residual for the hamburger with the 3-ounce patty?

Nataly_w [17]

Answer:

use a scale lol

Step-by-step explanation:

3 0

2 years ago

Please help me with this question

Alenkasestr [34]

Answer:

$\sqrt{8 + y}$

3 0

2 years ago

Risniel has 7 dogs. Danishka has 2 dogs. How many more dogs does Danishka have than Risniel?

alukav5142 [94]

14 beacause your multiplying 7x2 wich is 14

5 0

3 years ago

Read 2 more answers

How do measurements of time differ for events in a frame of reference that moves at 50% of the speed of light relative to us? At

ZanzabumX [31]

Answer with explanation:

Relation between Speed , Distance and time

Distance =Speed × Time

→It means Speed is inversely Proportional to time.

As distance will remain constant , in that frame of reference

If speed of light in a Medium

$=s=3 \times 10^8 \frac{\text{meter}}{\text{second}}$

Then, time taken to cross the medium = t seconds or hours or another unit of time.

Now, If speed of light is 50% of the speed of light relative to us

That is Speed of light in another medium

$=w=\frac{50}{100} \times 3 \times 10^8\\\\=1.5 \times 10^8 \frac{\text{meter}}{\text{second}}$

Then, time taken to cross the medium = 2t seconds or hours or another unit of time.

Using Unitary Method

$\rightarrow v_{1}\times t_{1}=v_{2} \times t_{2}\\\\1.\rightarrow 3 \times 10^8 \times t=\frac{50}{100} \times 3 \times 10^8 \times t_{1}\\\\t_{1}=2t\\\\2.\rightarrow 3 \times 10^8 \times t=\frac{99.5}{100} \times 3 \times 10^8 \times t_{2}\\\\t_{2}=\frac{1000t}{995}\\\\t_{2}=\frac{200t}{199}$

7 0

3 years ago

Read 2 more answers

Julie and Brian are financing $245,000 to purchase a house. they obtained a 30/5 balloon mortgage at 5.25%. What will their ball

balandron [24]

This question had the following choices:
<span>A) $223,884.91
B) $226,753.98
C) $229,679.66
D) $234,068.73</span>

I used the Online Balloon Payment Loan Calculator and got this amount $226,753.92. This is nearest to Choice B.

For manual computation, use this formula in the 2nd attachment.

6 0

2 years ago