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
Troyanec [42]
3 years ago
5

WILL GIVE BRAINLIST TO CORRECT ANSWER

Mathematics
1 answer:
faust18 [17]3 years ago
4 0

Answer:

C) (9, 4)

Step-by-step explanation:

4 < 5☑

4 < 3[9] → 4 < 27☑

Therefore, this solution is genuine.

I am joyous to assist you anytime.

You might be interested in
To test the effectiveness of a new cold vaccine, a random sample of 50 people was selected. They were divided in two groups: one
Georgia [21]

Step-by-step explanation:

Roll no irjdhrjejdjdjdndndnndbdnd dbdnsndnd

dnsnsnsjsnnzjznzjs

3 0
2 years ago
Suppose the lifetime of a cell phone battery is normally distributed with a mean of 36 months and a standard deviation of 2 mont
solong [7]

Answer:

They should guarantee the lifetime of their batteries for 32 months.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 36 months and a standard deviation of 2 months.

This means that \mu = 36, \sigma = 2

If the company wants to replace no more than 2% of all batteries, for how many months should they guarantee the lifetime of their batteries?

The guarantee should be the 2th percentile of lengths, which is X when Z has a pvalue of 0.02. So X when Z = -2.054.

Z = \frac{X - \mu}{\sigma}

-2.054 = \frac{X - 36}{2}

X - 36 = -2.054*2

X = 31.89

Rounding to the closest month, 32.

They should guarantee the lifetime of their batteries for 32 months.

3 0
2 years ago
512, 256, 128, 64, __, __, __, ...​
Cerrena [4.2K]

The complete pattern is: 512, 256, 128, 64, 32, 16, 8, ( and extended ) 4, 2, 1!

I do this pattern in my head literally all the time!

4 0
3 years ago
Solve the system using elimination 4x-7y=3 <br> x-7y=-15
BigorU [14]
The answer is 6,3
.......
6 0
3 years ago
Read 2 more answers
The Malcolms are taking a trip. Midville is 214 miles
Juliette [100K]

Answer:

642 miles

Step-by-step explanation:

Distance of Midville from their home = 214 miles

Walesburg is 3 times as far.

How far is Walesburg from their home?

Distance of Walesburg from their home = 3 × Distance of Midville from their home

= 3 × 214 miles

= 642 miles

Distance of Walesburg from their home = 642 miles

8 0
3 years ago
Other questions:
  • Hhhhhhheeeeelllllpppppppp
    14·1 answer
  • Select all of the factors of x3 + 5x2 + 2x – 8.
    12·2 answers
  • A swimming pool can be filled in 18hours if water enters through a pipe​ alone, or in 25 hours if water enters through a hose al
    11·1 answer
  • ( Please help me, the year is ending and I'm almost at a failing grade): ) An athlete is running along a circular path that has
    8·1 answer
  • Krystal's school is selling tickets to annual talent show.On the first day of the ticket sales the school sold 4 senior citizen
    13·1 answer
  • You buy 10 pizzas for a party. Each pizza cost $9.99. In addition, you buy 4 bottles of Soda for $0.99. Haw much do you spend in
    8·2 answers
  • 9. Ellen is making gift baskets for four friends. She has
    15·2 answers
  • abbie and John went to buy fruit. John bought 3/4 of a pound of grapes. abbie bought 4 1/4 pounds of oranges. how many did they
    15·1 answer
  • Complete the inequality statement.2/7_____5/14<br> A.&lt;<br> B.&gt;<br> C.=
    6·1 answer
  • A school has 55 students . If 10 of the students are boys , what is the ratio of girls to boys ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!