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
zhuklara [117]
2 years ago
14

Can you please help me I am stuck on a math problem

Mathematics
2 answers:
Nikolay [14]2 years ago
7 0

Answer:

Step-by-step explanation:

Formula

(numerator * numerator ) divided by (denominator * denominator)

Numerator * numerator = 6*9 = 54

Denominator * denominator = 4 * 12 = 48

The answer is 54 / 48 = 9/8 = 1 1/8

Both numerator and denominator can be divided by 6

Anvisha [2.4K]2 years ago
5 0
1,5*13,5/12=1,125 rounded 1.1
You might be interested in
Reduce to simpleast form. -5/8 - (-4/3)=
vfiekz [6]
-\frac{5}{8}  -(-\frac{4}{3} )= -\frac{5}{8}^{(3} +  \frac{4}{3}^{(8} =  \frac{-15+32}{24}=  \frac{17}{24}
3 0
3 years ago
Simplify the expression -2+6.45z-6+(-3.25z)
erik [133]

Answer:

-8 + 3.2z

Step-by-step explanation:

  1. when there is a "+" in front of an expression in parentheses, the expression remains the same
  2. -2 + 6.45z - 6 - 3.25z
  3. calculate the difference

-8 + 6.45z - 3.25z

collect like terms

-8 + 3.2z

8 0
3 years ago
Binks needs to raise at least $3600. He was given $200 and plans to save $50 a week. Select all of the inequalities that represe
kherson [118]

Answer:

I'm pretty sure it is 50n+200 <u><</u> 3600

Step-by-step explanation:

Im to fully sure tho

5 0
2 years ago
Assume that the population of human body temperatures has a mean of 98.6 degrees F and a standard deviation of 0.62 degrees F. I
dimulka [17.4K]

Answer:

0% probability of getting a mean temperature of 98.2 degrees F or lower.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation \frac{\sigma}{\sqrt{n}}.

Normal probability distribution

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore 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 pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 98.6, \sigma = 0.62, n = 106, s = \frac{0.62}{\sqrt{106}} = 0.06

Find the probability of getting a mean temperature of 98.2 degrees F or lower.

This is the pvalue of Z when X = 98.2. So

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

Z = \frac{98.2 - 98.6}{0.06}

Z = -6.67

Z = -6.67 has a pvalue of 0.

So there is a 0% probability of getting a mean temperature of 98.2 degrees F or lower.

8 0
3 years ago
All you need is in the photo <br>please help​
rosijanka [135]

Answer:

50

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Is my answer correct?
    15·1 answer
  • Graph the solution set for this inequality -6x-3y&lt;-18
    12·2 answers
  • (2b/3)^4 simplify the expression
    10·1 answer
  • Nyla earns a monthly salary of $2,200 plus a 3.75% commission on the amount of his sales at a men's clothing store. How much did
    9·2 answers
  • . A dinner plate has a circumference of 119.32 cm. What is the area of the dinner plate? (Use 3.14 for .)
    13·1 answer
  • How many times does the minute hand move around the clock face in one day?
    11·2 answers
  • 1pt The tape diagram below represents the 20% of Central Middle School's sixth-grade students who walk to school.
    10·1 answer
  • Y=4x+2 passes through point (3,-5)
    8·1 answer
  • Today Christina is carrying her history textbook and her lunch in her backpack. If the history textbook weighs 1/10 of a pound a
    10·2 answers
  • Shaq has opened a new bake shop in town. Shaq sells each chocolate
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!