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
sergij07 [2.7K]
3 years ago
9

A salad costs $2. a steak dinner cost 6 times as much. how much does the steak dinner cost?

Mathematics
1 answer:
sesenic [268]3 years ago
7 0
D 12
multiply six times two answer is 12
You might be interested in
What is the interquartile range of 4 5 7 9 10 14 16 24
Mama L [17]
2's and 3's of GCF


HOpe iT hElpeED I'M cOOl
7 0
3 years ago
Read 2 more answers
Which choice describes a question that could be answered by moving the decimal point 3 places to the right? A. dividing 14.09 by
aliya0001 [1]
D. Multiplying 14.09 by 1,000. 

8 0
3 years ago
Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 60 miles per hour. Then, in t
Gnom [1K]

Answer:

There was a %5 increase

Step-by-step explanation:

You just have to substract 65-60 and you get 5

7 0
2 years ago
A food processor packages orange juice in small jars. The weights of the filled jars are approximately normally distributed with
Ratling [72]

Answer:

P(X>10.983)=P(\frac{X-\mu}{\sigma}>\frac{10.983-\mu}{\sigma})=P(Z>\frac{10.983-10.5}{0.3})=P(z>1.61)

And we can find this probability using the complement rule and with excel or the normal standard table:

P(z>1.61)=1-P(z

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the weights of a population, and for this case we know the distribution for X is given by:

X \sim N(10.5,0.3)  

Where \mu=10.5 and \sigma=0.3

We are interested on this probability

P(X>10.983)

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X>10.983)=P(\frac{X-\mu}{\sigma}>\frac{10.983-\mu}{\sigma})=P(Z>\frac{10.983-10.5}{0.3})=P(z>1.61)

And we can find this probability using the complement rule and with excel or the normal standard table:

P(z>1.61)=1-P(z

8 0
3 years ago
leonardo read that his reptile food should be given at a temperature of 72.5°F. He keeps the food in the freezer at –4°F. He has
jolli1 [7]

Answer:

9 hours

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Slope = 5, passing through (-2,5)
    10·1 answer
  • Determine whether the number could be the probability of an event. Explain your reasoning. -0.25
    6·1 answer
  • Chen is baking muffins and banana bread for a brunch buffet. He needs 3 and one-fifth cups of flour to make the muffins and 3 an
    10·1 answer
  • Write this number in expanded form.<br>  <br> 354,782
    5·2 answers
  • What is ³/8 of 1 dollar​
    7·1 answer
  • Please help me on this problem:)
    10·2 answers
  • HURRY I NEED HELP PLS
    9·1 answer
  • Solve for f.<br> 5 = f + 1<br> f=
    7·2 answers
  • Simplify the expression.<br> 3.72 + 9 - 2.7z
    10·2 answers
  • Zahra plans to draw a triangle with angles measuring 50 degrees, 60 degrees, and 70 degrees. Which is true about Zahra’s plan?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!