All categories

3 years ago

What is the value of the digit 1 in the number 41

Mathematics

2 answers:

Tems11 [23]3 years ago

7 0

Its in the ones place.

Gala2k [10]3 years ago

3 0

The value would be 1.

You might be interested in

Simple math. <br> Question 11.

Alborosie

Answer: By 9.1%

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What number completes this sentence12/18=x/30

BartSMP [9]

Cross multiplying:-
18*x = 12*30
x = 360 / 18

x = 20 answer

5 0

3 years ago

Pls i need help plsssss

Semmy [17]

Answer:

I believe the answer is-

Remainder: 21.

5 0

3 years ago

Read 2 more answers

Could someone help me with this trigonometry question.

Aleksandr-060686 [28]

Answer:

About 75 degrees

Step-by-step explanation:

Let's call the point between C and B D. Using the Pythagorean Theorem, you know that CD is $\sqrt{112}$ cm, meaning that BC has length $8+\sqrt{112}$ cm. Additionally, we know that AB has length $\sqrt{208}$ . Using the law of cosines:

$(8+\sqrt{112})^2=16^2+208-2(16)(\sqrt{208})\cdot \cos(A) \\\\345.328=256+208-461.511\cos(A) \\\\-461.511\cos(A)=-118.672 \\\\A=\cos^{-1}(0.2571)\approx 75^{\circ}$

Hope this helps!

6 0

3 years ago

If 1/3 of an office staff is on vacation and 1/4 of those not on vacation are out sick, what fraction of the staff is in the off

diamong [38]

Let x be the total number of staff in the office.

Thus,

The number of staff on vacation = $\frac{1}{3} x$

Since, it says that staff out sick are among those not on vacation, we have to subtract the number of staff on vacation from the total number of staff.

The number of staff out sick = $\frac{1}{4} (x - \frac{1}{3}x)$

Hence,

The number of staff in the office = $x - \frac{1}{3} x - \frac{1}{4} (x- \frac{1}{3} x) = (x - \frac{1}{3} x)(1 - \frac{1}{4} ) 
= x(1- \frac{1}{3})(1- \frac{1}{4}) = x( \frac{2}{3})( \frac{3}{4})$ $= \frac{1}{4} x$

8 0

3 years ago