All categories

1 year ago

Without multiplying, circle whether eac less than, or equal to the whole numbe 4 X 국 greater than less than equal to

Mathematics

1 answer:

hichkok12 [17]1 year ago

7 0

Given

1. 4 x 1/7

2. 12 x 2 5/6

procedure

$4*\frac{1}{7}$

1. The answer is 4 x 1/7 is less than 4

$12*2\frac{5}{6}>12$

2. The answer is 12 x 2 5/6 is greater than 12

You might be interested in

what is the sum of a 7-term geometric series if the first term is negative 11 the last turn is -45056 and the common ratio is -4

patriot [66]

For a geometric sequence with common ratio $r$ , we have

$a_n=a_{n-1}r$

that is, the $n$ -th term in the sequence is the product of the previous term and the common ratio $r$ . So

$a_n=a_{n-1}r=a_{n-2}r^2=\cdots=a_1r^{n-1}$

Then the sum of the first 7 terms is

$S_7=\displaystyle\sum_{n=1}^7a_n=a_1+a_2+\cdots+a_7$
$\implies S_7=a_1+a_1r+\cdots+a_1r^6$

Notice that

$S_7r=a_1r+a_1r^2+\cdots+a_1r^7$

so we can subtract this modified sum from $S_7$ to get

$S_7-S_7r=S_7(1-r)=a_1-a_1r^7\implies S_7=a_1\dfrac{1-r^7}{1-r}$

We're told that $a_1=-11$ and $r=-4$ , so the sum of the first 7 terms is

$S_7=(-11)\dfrac{1-(-4)^7}{1-(-4)}=144,188$

3 0

3 years ago

Help PLZZ NO FILES NO FILES

finlep [7]

Answer:

A.) you multiply the 3 and 2

5 0

2 years ago

Read 2 more answers

Solving Quadratic Systems

Vitek1552 [10]

Did you right the question is that an online pic

5 0

3 years ago

In order to select ne board members the french club heald a election 3 members voted in the election. And 7 did not vote what pe

igor_vitrenko [27]

Answer:

30% members have voted.

Step-by-step explanation:

Given:

Number of members voted = 3

Number of members didn't vote = 7

We need to find what percentage of people voted.

Solution:

First we will find the total number of members in the election.

Now we can say that;

The total number of members in the election is equal to sum of Number of members voted and Number of members didn't vote.

framing in equation form we get;

The total number of members in the election = $7+3=10$

Now we will find the percentage of people voted.

So we can say that;

Percentage of members voted can be calculated by dividing Number of members voted from The total number of members in the election and then multiplying by 100 we get;

Percentage of members voted = $\frac{3}{10}\times100 = 30\%$

Hence 30% members have voted.

8 0

3 years ago

A grocery store polls every twentieth customer to determine if they are satisfied with the cleanliness of the store. Forty custo

Helga [31]

26/40=65% of customers
65% of 800 customers=520 who think the store is clean enough

4 0

2 years ago