Ask question

Ask question

All categories

3 years ago

13

How does a digit in the ten thousand place compere to a digit in the thousand place

1 answer:

Mademuasel [1]3 years ago

7 0

Ten thousand - 10,000

thousand literally just haves 1,000

if the twenty is before the three zeros, it would be 20,000 which is twenty thousand. its the same with other numbers. its super simple!

You might be interested in

How many $0.12 pencils can Chloe buy for $4.80?

Natalka [10]

Answer:

40

Step-by-step explanation:

6 0

3 years ago

in a AP the first term is 8,nth term is 33 and sum to first n terms is 123.Find n and common difference

allsm [11]

I believe there is no such AP...

Recursively, this sequence is supposed to be given by

$\begin{cases}a_1=8\\a_k=a_{k-1}+d&\text{for }k>1\end{cases}$

so that

$a_k=a_{k-1}+d=a_{k-2}+2d=\cdots=a_1+(k-1)d$

$a_n=a_1+(n-1)d$

$33=8+(n-1)d$

$21=(n-1)d$

$n$ has to be an integer, which means there are 4 possible cases.

Case 1: $n-1=1$ and $d=21$ . But

$\displaystyle\sum_{k=1}^2(8+21(k-1))=37\neq123$

Case 2: $n-1=21$ and $d=1$ . But

$\displaystyle\sum_{k=1}^{22}(8+1(k-1))=407\neq123$

Case 3: $n-1=3$ and $d=7$ . But

$\displaystyle\sum_{k=1}^4(8+7(k-1))=74\neq123$

Case 4: $n-1=7$ and $d=3$ . But

$\displaystyle\sum_{k=1}^8(8+3(k-1))=148\neq123$

8 0

3 years ago

Please help i need to find the constant of proportionality

abruzzese [7]

Answer:

4

Step-by-step explanation:

y = 4*x

y = 4*1.5 = 6

y = 4*2.25 = 9

y = 4* 3.25 = 13

3 0

2 years ago

Cybil flips a coin and rolls a fair number cube at the same time. What is the probability that she will toss tails and roll a nu

Firdavs [7]

$|\Omega|=2\cdot6=12\\|A|=1\cdot2=2\\\\P(A)=\dfrac{2}{12}=\dfrac{1}{6}$

4 0

3 years ago

What shape is created by a cross-section of a triangular prism cut perpendicular to the bases?

Butoxors [25]

Answer:

Its a triangle .And the question says triangular

7 0

3 years ago