3 years ago

How many two-digit numbers satisfy the following property: the last digit (units digit ) of the

Mathematics

1 answer:

jarptica [38.1K]3 years ago

5 0

0 because no square numbers end in 8 none no matter how many digits it has.

You might be interested in

QUICKLY HELP! Which table shows a proportional relationship between x and y?

alexira [117]

<span>A.
x 7 14 28 35
y 1 2 4 5

There is a rule of y = x ÷ 7. (:
</span>

7 0

4 years ago

Read 2 more answers

Find all solutions to the equation.<br> cos^2 x + 2 cos x + 1 = 0

Helen [10]

Answer:

x = $\pi +2\pi n$

Step-by-step explanation:

Radian: $\pi + 2 \pi n$

Degree: x = 180 degree, 360 degree

7 0

4 years ago

I need help on math on how to solve a linear equation. So how do you solve (x-2)+(2x+5).

saveliy_v [14]

So, put your "x's" together first and then your intercepts. That should answer your question :)

4 0

3 years ago

An actor, Bob, wants to gain weight to look the part for his role as an overweight truck driver in an upcoming movie. He decides

Anastaziya [24]

Answer:

$C = 1000S + 500B$

Step-by-step explanation:

Given

$S = Banana\ Splits$

$B=Bacon\ Rolls$

Reading through the question, we have:

Number of calories per serving:

$S \to 1000$

$B \to 500$

Let

$x = Cholesterol$

$y =Sugar$

So, we have:

Each serving of S

$x \to 1S$

$y \to 3S$

Each serving of B

$x \to 4B$

$y \to 1B$

Recommendation

$x \to \le 10$ - i.e. not more than 10 units of cholesterol

$y \to \ge 2 \& \le 9$ i.e. At least 2units but not more than 9 units of sugar

So, the constraints are:

$S + 4B \le 10$

$3S + B \ge 2$

$3S + B \le 9$

Recall that the calories per serving is:

$S \to 1000$

$B \to 500$

Hence, the objective function is:

$C = 1000S + 500B$

5 0

3 years ago

For breakfast, Mr hill bought a cup of coffee for 1.39 and a bagel for 1.85. How much change will he get for 5.00

notsponge [240]

Me hill will get 1.76 in change

3 0

3 years ago

Read 2 more answers