All categories

3 years ago

What is the smallest fredholl number that is prime

Mathematics

2 answers:

kaheart [24]3 years ago

7 0

Smallest Fredholl no. that's prime is 13

mylen [45]3 years ago

5 0

13 because:
1-9 aren't fredholl numbers.
10 and 12 aren't prime.
11 is not a fredholl number.
So the smallest fredholl number, which is prime is 13.

You might be interested in

5(x+4)> 2x-7 solve the inequality

galina1969 [7]

Answer:

-9＞x

Step-by-step explanation:

5(x+4)＞2x-7

5x+20＞2x-7

+7 +7

5x+27＞2x

↓

5x+27＞2x

-5x -5x

27＞-3x

↓

27＞-3x

-3 -3

= -9＞x

3 0

3 years ago

Find the measure of a regular 45 agon

lilavasa [31]

Answer:

172 degrees

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please help due tomorrow The Question is. What are the minimum and maximum values. The numbers are. (68,91,89,88,82,95,85,80,78,

Vinvika [58]

The answer would be 68 and 96

6 0

3 years ago

Read 2 more answers

Team tool bella canoed 15 3/4 miles in 5/4 hours. What was their average rate of speed in mph

luda_lava [24]

Average speed is 12.6 miles per hour

Solution:

Given that team tool bella canoed $15\frac{3}{4}$ miles in $\frac{5}{4}$ hours

To find: average rate of speed in miles per hour

From given information,

$distance = 15\frac{3}{4} \text{ miles } = \frac{15 \times 4+3}{4} = \frac{63}{4} \text{ miles}$

$time = \frac{5}{4} \text{ hours}$

To find the speed we use the below formula,

$speed = \frac{distance}{time}$

Substituting the given values we get,

$speed = \frac{\frac{63}{4}}{\frac{5}{4}}\\\\speed = \frac{63}{4} \times \frac{4}{5} = \frac{63}{5} = 12.6$

Thus average speed is 12.6 miles per hour

7 0

3 years ago

Draw or write two ways to use a doubles fact to find 6+7

PtichkaEL [24]

Here are a few doubles facts:

5+5=10
2+2=4
3+3=6

A double is simply a pair of identical numbers added together. There's a pair of doubles you can subtract 1 from to get 6+7, and there's a pair you can add 1 to get the same answer. What are those pairs?

Hint: If you take the example 3+4, you can either subtract 1 from the double 4+4 or add 1 to the double 3+3 to obtain your answer.

4 0

3 years ago