1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kazeer [188]
2 years ago
5

What is the estimation of 21x94

Mathematics
2 answers:
prisoha [69]2 years ago
6 0
54 square maybe i would guess
iragen [17]2 years ago
3 0

Answer:

its a estamite just guess

Step-by-step explanation:

You might be interested in
Consider a simple example of moral hazard. Suppose that Woodrow goes into a casino to make one bet a day. The casino is very bas
Neko [114]

Answer:

The expected value of the safe bet equal $0

Step-by-step explanation:

If  

S=\left\{s_1,s_2,...,s_n\right\}

is a finite numeric sample space and

P(X=s_k)=p_k for k=1, 2,..., n

is its probability distribution, then the expected value of the distribution is defined as

E(X)=s_1P(X=s_1)+s_2P(X=s_2)+...+s_nP(X=s_n)X)

What is the expected value of the safe bet?

In the safe bet we have only two possible outcomes: head or tail. Woodrow wins $100 with head and “wins” $-100 with tail So the sample space of incomes in one bet is

S = {100,-100}

Since the coin is supposed to be fair,  

P(X=100)=0.5

P(X=-100)=0.5

and the expected value is

E(X) = 100*0.5 - 100*0.5 = 0

6 0
3 years ago
What is the length of the hypotenuse? If necessary, round to the nearest tenth.
m_a_m_a [10]
Without rounding to the nearest tenth, it would be 7.28. Rounding it would give you with an answer of 7.3 with rounding.
5 0
2 years ago
Read 2 more answers
Can someone explain 5. please ?
GuDViN [60]

Both denominators are 4, so we can add the numerators to place over the common denominator. The numerators are -3 and -3, which add to -6. One way to think of negative numbers is to think of IOUs, which are a way of expressing debt in money. For instance, if you go into a store and buy a $10 item, but only have $3 in your pocket, then you would have to owe the owner $7. This can be represented with -7. If you repeat the process, then you'd have 7+7 = 14 in IOUs total. This would be represented with -14

In short, adding negative numbers is really the same as adding positives, but the final result is negative

So that's why -3+-3 turns into -6. We add the two threes like normal but then make the final result negative. All throughout this process, the denominator stays at 4.

So we end up with -6 over 4 which reduces to -3 over 2. How is this reduction happening? We are simply dividing each piece by the greatest common factor 2.

-6 divided by 2 = -3

4 divided by 2 = 2

5 0
3 years ago
Shelly earns 11.45$ per hour. last week she worked 37 1/5 hours.how much did she earn last week
mojhsa [17]
The total amount that Shelley earned is $423.88.
7 0
3 years ago
to multiply a number by 12 carter likes to multiply the number by 10 and then multiply it by 2 and add the product. here is a pi
Elanso [62]
Poop

4ty4t3iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii4uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
8 0
3 years ago
Read 2 more answers
Other questions:
  • Naoko found a deck of playing cards that had been dropped onto the floor. she picked up at least one card. she may have picked u
    5·1 answer
  • Solve for missing angle.Justify and explain your calculations
    10·1 answer
  • 0.042 divided by 5.6
    14·2 answers
  • Mattt's parents pay him $5.50 for each half hour he babysits his sister,plus a $2 tip. If Matt made $18.50, for how long did he
    14·1 answer
  • I WOULD LOVE IF SOMEONE CAN ANSWER THIS QUESTION FOR ME!
    13·2 answers
  • The exponent in “8n5” is:
    7·1 answer
  • Bags of sugar come in 3 sizes:
    12·1 answer
  • Question 8 of 10
    5·2 answers
  • Please help need quickly
    7·1 answer
  • Richard and Teo have a combined age of 35. Richard is 14years older than twice​ Teo's age. How old are Richard and​ Teo?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!