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ZanzabumX [31]
3 years ago
7

14, 55, 40, 39, 68, ____. the sixth number is missing from her game ticket because of a printing mistake. fae knows that the sum

, s, of all six numbers is a perfect square that lies in the interval 260 < s < 320. what is the missing number?
Mathematics
1 answer:
maria [59]3 years ago
3 0
15 + 55 + 40 + 39 + 68 = 217

Perfect squares between 260 and 320...
17 is the perfect square of 289 which is between 260 and 320

289 - 217 = 72

72 is the missing number.
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Six billion, three million, forty- one thousand sixteen in standard form
antiseptic1488 [7]
6,003,041,016 = 6.003041016 x 10^9
5 0
4 years ago
Find the value of two numbers if their sum is 124 and their difference is 16
Paraphin [41]
The answer is 8 and 4
6 0
3 years ago
PLEASSSSSE I NEED HELP BAD HELP PLEASE
charle [14.2K]

Answer:

See explanation

Step-by-step explanation:

Given the equation 3x-4y=12

A. Create the table of values for at least 4 points.

When x=0,

3\cdot 0-4y=12\\ \\-4y=12\\ \\y=-3

When x=2,

3\cdot 2-4y=12\\ \\-4y=12-6\\ \\-4y=6\\ \\y=-1.5

When x=4,

3\cdot 4-4y=12\\ \\-4y=12-12\\ \\-4y=0\\ \\y=0

When x=6,

3\cdot 6-4y=12\\ \\-4y=12-18\\ \\-4y=-6\\ \\y=1.5

When x=8,

3\cdot 8-4y=12\\ \\-4y=12-24\\ \\-4y=-12\\ \\y=3

Thus, the table is

\begin{array}{cc}x&y\\0&-3\\2&-1.5\\4&0\\6&1.5\\8&3\end{array}

B. Use the table of values to graph the line on the coordinate plane. Plot given points and connect them with the straight line (see attached diagram).

7 0
3 years ago
Bags are filled with bird food at a rate of 420 grams per second.
Eduardwww [97]

Answer:

302

Step-by-step explanation:

420(grams per sec)x60(seconds in a min) = 25,200(grams per min)

25,200x60(min in an hour) = 1,512,000(grams an hour)

1,512,000/1,000(grams in a kilogram) = 1,512 (kilograms per hour)

1,512/20 (size of bag) = 75.6 (bags filled per hour)

75.6x4(hours elapsed asked by the question) = 302 bags completly filled in 4 hours

3 0
3 years ago
Carl is drawing blueprints for a new building. Although the building will be 40 feet (480 inches) tall, his drawing is only 10 i
STatiana [176]

Answer:

48:1

Step-by-step explanation:

In this case we know the actual size and the size in the drawing therefore we can calculate its scale.

What we must do is divide the actual size by the size in the drawing. We know the actual size is 480 inches and in the drawing the size is 10 inches, so:

480/10 = 48

Which means that the relationship between the real and the drawing is 48:1

7 0
4 years ago
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