queenbob queenbob

Today at 7:19 PM
Mathematics

Answered

how many integers between 1 and 40 are multiples of 3 or 7?

Answer :

ARYANAGARWAL ARYANAGARWAL

Today at 7:24 PM

3 - 3,6,9,12,15,18,21,24,27,30,33,36,39
7 - 7,14,21,28,35

So there are17 integers
*note - 21 won't be counted twice

Answer Link

Other Questions

When iron rusts the iron atoms (Fe) form iron(III) ions (Fe³⁺) Fe(s) -------> Fe³⁺(aq) + 3e˗ Water and oxygen are required for iron to rust. Write the equation

I saw this in a newspaper – it was a puzzle for adults, fully grown humans, but I think you will find it easy.All the digits from 1 to 9 are used in this grid,

1 2 3 4 5 6 7 8 Which phrase describes an irregular galaxy? O has a round shape O does not have a specific shape O has arms that extend from the center O is lar

Select the elements in A. A = {x: 10 < x < 30} = {x:x is a square number}

What was the answer for the name of the first man Adam. Is it a subject verb direct object

The combustion in a compression ignition engine is . a.heterogeneous b.homogeneous c.laminar d.turbulent

Express each of the following ratios in the simplest form 36:90

1. What is a word ?2. What is a phrase ?

hhcayzewuy 100% privacy What is the largest source of groundwater in the Indian peninsula?

Em relação ao gerenciamento do cuidado no câncer de mama, an

If p+q = - 2, show that p^3 + q^3 +8 =6pq

Ariana has 4 posters she wants to hang on the wall how many different ways can the posters be arranged

how long would it take for a resultant upward force of hundred Newton to increase the speed of 50 kg object from hundred metre per second to 150 metre per secon

Find the area of the shapes below. Make sure to label your answers with units.

Since Rodney took over as head of the division, he has challenged the status quo and guided adaptation. Rodney can best be described as a leader.

What is the difference of the means of the distributions?

A convenience store was charging $3.83 for a bag of chips but raised the price 13%. The new price after the increase is $4.33. Enter an expression to show how t

In a related practical activity, 2 litres of a gas were heated from 35 °C to 75 °C. If the pressure was kept constant, calculate the final volume of the gas.

Simplify 5/8+9/2+(-4/5)+7/8+(-5/2)+7/5please answer

what ratio is equilevent to 7/11