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alukav5142 [94]
2 years ago
6

The national debt of a country is

Mathematics
1 answer:
olganol [36]2 years ago
8 0

Answer:  3 \times 10^{13}

Explanation:

Highlight the first digit on the very left (2). The 7 right next to it means we'll round that 2 up to a 3. Every other digit becomes a zero.

The number 27,895,168,401,112 rounds to 30,000,000,000,000 which is the number 30 trillion.

It converts to the scientific notation 3 \times 10^{13} because we basically start with 3.0 and move the decimal point 13 spots to the right to arrive at 30 trillion as shown above.

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Solve:
kodGreya [7K]

I did the calculations and he walks 13 miles a day.

Explanation: So we just write in this form:

1 × 52 divided by 4 which gives the answer 13 miles.

____________________________

Hope this helps

8 0
2 years ago
The point Megamarket sold 200 peaches last season. This season they sold 250 . What was the percent increase on sales?
ANEK [815]
Ok if they sold 400 then the increase would be at an 100 percentile....but they are at 250....which is one fourth of the percentile which is 25percent
6 0
3 years ago
Read 2 more answers
A soft drink manufacturer produces 3408 cans in an 8-hour day. Cans are packaged 24 to a case. How many cases are produced each
Zielflug [23.3K]
We know that

Part a) <span>How many cases are produced each week?
</span><span>
A soft drink manufacturer produces
3408 cans in ------------------>  8-hour day
</span>X cans-------------------------> 40 hour (week)
X=40*3408/8---------> X=17040 cans/week

if 1 case ------------------> 24 cans
X case----------------------> 17040 cans
X=17040/24---------> X=710 cases

then answer Part a) is 710 cases for week


Part b) How many cases are produced each month?

A soft drink manufacturer produces 
17040 cans in ------------------>  1 week
X cans-------------------------> 4 week
X=4*17040---------> X=68160 cans/ month

if 1 case ------------------> 24 cans
X case----------------------> 68160 cans
X=68160/24---------> X=2840 cases

then answer Part b) is 2840 cases for <span>month</span>
5 0
3 years ago
Graph the piecewise function on the blank coordinate plane below. Please explain this to me step by step I don't fully understan
Damm [24]
The definition just says that the graph is not all the same function.
It's pieces of two different functions ... the function changes at the
line  x = -1 .  The graph looks something like the attached picture.

The function on the left side is     y = x .
That's the graph starting from 10 miles left of the graph, and
all the way up to  x = -1 .  Surely you know how to draw   y = x .

At  x = -1, it changes to the other function.

The function on the right side is    y = -x .
That's the graph starting from  x = -1  and all the way out to
10 miles away on the right, or farther. 
Surely you know how to draw   y = -x .

That's all there is to it.  Different functions on different parts of the plane.
And as you can see on the attached picture, there's no guarantee that
they have to meet at the same point.  Sometimes they do and sometimes
they don't.  It just depends on how they're defined. 

Like, if the right-side function had been    y = -x - 2 , then the two pieces
would meet, and the whole graph would look like a big upside-down
letter ' V ', with its vertex at the point  (-1, -1) .

6 0
2 years ago
Pls help answer these four questions 50 points + brainlyest
Pie
1. None are correct it would be either 1/3, 2/6, 3/9, 4/12, 5/15
2.B
3.C
4.C
6 0
1 year ago
Read 2 more answers
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