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ruslelena [56]
2 years ago
10

Write a number that when rounded to the nearest TENTHS is 382.9

Mathematics
1 answer:
REY [17]2 years ago
8 0

Answer:

380

Step-by-step explanation:

If its a number 4-1 than it stays in the same tenths place if it a number 5- and up than it goes to a new number.

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Need help with this i don't understand
Oksana_A [137]

Answer:

  1. 7
  2. see below
  3. 5
  4. the rule is not one-to-one

Step-by-step explanation:

Applying the squaring rule to each of the elements of the domain, we get ...

  \begin{array}{cc}\text{Domain}&\text{Range}\\1&1\\-3&9\\-\frac{1}{2}&\frac{1}{4}\\3&9\\2&4\\\frac{1}{4}&\frac{1}{16}\\0.5&\frac{1}{4}\end{array}

__

1. There are 7 different numbers in the Domain list.

2. See above

3. There are 5 different numbers in the Range list.

4. The rule "square me" is not "one-to-one" Two different values in the domain can result in the same value in the range. -3 and 3 both result in 9. -1/2 and 0.5 both result in 1/4.

5 0
2 years ago
The waiting time, in minutes, to see a teller at a large bank follows an exponential distribution. If the proportion of all cust
Arada [10]

Answer: 0.00067 minutes

Step-by-step explanation: if the proportion of customers who wait more than 15 minutes is 0.01, then the time interval between each waiting customer 15/0.01 = 1500 minutes.

The distribution that defines this question is that of an exponential.

An exponential distribution is dependent on the fixed time rate at which the event is occurring (λ)

For this question of ours, λ = 1500 minutes.

The mean of an exponential distribution is given as

u = 1/ λ = 1/1500 = 0.00067 minutes.

4 0
3 years ago
Which fraction is equal to 0.45...?<br> A. 5/11<br> B. 41/99<br> C. 41/90<br> D. 41/9
GrogVix [38]

0.45 Isn't Equal To Any Of These Fractions But It Is Equal To 45/100

6 0
3 years ago
Read 2 more answers
Help me or I’ll fail my math grade
Yuri [45]

Answer:

LMP and NMP

Step-by-step explanation:

Adjacent angles are next to each other and share a side

LMP and NMP share a side and are next to each other

4 0
3 years ago
Tina spent $6.75 on supplies at the store. She made $2.34 on Monday, and $4.65 on Tuesday. What was Tina's overall profit or los
tiny-mole [99]

Her profit was 0.24 cents. Hope this helps!


3 0
3 years ago
Read 2 more answers
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