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
Schach [20]
3 years ago
13

What is the value of the expression shown? 10 - 16:2

la1" title="10 - 16 \div 2" alt="10 - 16 \div 2" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
krek1111 [17]3 years ago
3 0
Divide 16 by 2 first following PEMDAS.

10 - 8

Solve

2
You might be interested in
The population of a community is known to increase at a rate proportional to the number of people present at time t. The initial
GREYUIT [131]

Answer:

P(0) = 7,917

Step-by-step explanation:

The population of the community is given by the following formula:

P(t) = P(0)(1+r)^{t}

In which P(0) is the initial population and r is the growth rate.

The initial population P0 has doubled in 5 years.

This means that

P(5) = 2P(0)

Which lets us find r.

P(t) = P(0)(1+r)^{t}

2P(0) = P(0)(1+r)^{5}

(1+r)^{5} = 2

Applying the 5th root to both sides

1+r = 1.1487

r = 0.1487

So

P(t) = P(0)(1.1487)^{t}

Suppose it is known that the population is 12,000 after 3 years.

With this, we find P(0)

P(t) = P(0)(1.1487)^{t}

12000 = P(0)(1.1487)^{3}

1.5157P(0) = 12000

P(0) = \frac{12000}{1.5157}

P(0) = 7917

4 0
3 years ago
A triangle has side lengths of 12 cm and 35 cm and 37 cm. Classify it as acute, obtuse or right
Lapatulllka [165]
This triangle would be acute none of the angles are greater than or equal to 90.
4 0
3 years ago
Read 2 more answers
A city manage must predict the population of the city between the years 2000
bezimeni [28]

Answer:

the answer to predict the city's population is 2050

7 0
3 years ago
It is important that face masks used by firefighters be able to withstand high temperatures because firefighters commonly work i
USPshnik [31]

Answer:

The 93% confidence interval for the true proportion of masks of this type whose lenses would pop out at 325 degrees is (0.3154, 0.5574). This means that we are 93% sure that the true proportion of masks of this type whose lenses would pop out at 325 degrees is (0.3154, 0.5574).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

For this problem, we have that:

n = 55, \pi = \frac{24}{55} = 0.4364

93% confidence level

So \alpha = 0.07, z is the value of Z that has a pvalue of 1 - \frac{0.07}{2} = 0.965, so Z = 1.81.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.4364 - 1.81\sqrt{\frac{0.4364*0.5636}{55}} = 0.3154

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.4364 + 1.81\sqrt{\frac{0.4364*0.5636}{55}} = 0.5574

The 93% confidence interval for the true proportion of masks of this type whose lenses would pop out at 325 degrees is (0.3154, 0.5574). This means that we are 93% sure that the true proportion of masks of this type whose lenses would pop out at 325 degrees is (0.3154, 0.5574).

8 0
3 years ago
889 times 27 plus 50 is than 889 times 27
N76 [4]

Answer:

24053

Step-by-step explanation:

889x27+50

8 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!! solve for X
    5·1 answer
  • Will give BRAINLIEST!!!! Answer fast!!! Jude factored 27x^2 as (20x)(7x). Yasmin factored 27x^2 as (9)(3x^2). Which of them fact
    5·1 answer
  • There are six muffins in a package. How many packages will be needed to feed 48 people if each person has two muffins
    9·2 answers
  • Helppp please use previous question
    11·1 answer
  • What is the mean?<br> 69 71 85<br> 96<br> 93 78 89
    15·1 answer
  • The product of a number and nine increase by four is 58 find the number
    5·1 answer
  • [Help Fast, Will Mark Brainliest] Question is in the image.
    13·1 answer
  • Convert 40,762 ft = _mi_ft​
    7·1 answer
  • Find the slope of the line. -2,-3 1,3
    14·1 answer
  • (HOW TO TYPE IN) what is six percent of 7.95<br>​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!