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
sleet_krkn [62]
3 years ago
15

Erik tried to evaluate 2 x 7,000 step by step.

Mathematics
2 answers:
lyudmila [28]3 years ago
5 0
That’s good to know.
ElenaW [278]3 years ago
4 0
First dktvc fdgvhfcc Hecht dc
You might be interested in
Help pls for geometry!!
Olin [163]
The center of the circle is (1,1)
4 0
2 years ago
Slope =1 /2 point passes through the (-8,1) what is the equation
Archy [21]

Hope it helps you...

Thank you!!

7 0
3 years ago
The width of the fountain in Luke's drawing from the example is 2 cm. What is the width of the fountain in Isabella's scale draw
Otrada [13]

Answer:

Do you have a image of the fountains, send it to me.and I'll help

5 0
3 years ago
Read 2 more answers
A company produces packets of soap powder labeled "Giant Size 32 Ounces." The actual weight of soap powder in such a box has a N
Nataliya [291]

Answer:

C. 34.15 oz

Step-by-step explanation:

Problems of normally distributed samples are 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= 33, \sigma = 0.7

How heavy does a box have to be for it to be labeled overweight?

Top 5%, so X when Z has a pvalue of 1-0.05 = 0.95.

So X when Z = 1.645.

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

1.645 = \frac{X - 33}{0.7}

X - 33 = 0.7*1.645

X = 34.15

So the correct answer is:

C. 34.15 oz

4 0
3 years ago
Jack is learning how to save,spend,and give his money away. He has determined to give away 10% if his summer job earnings. If he
romanna [79]

Answer:

Jack earned $2560 this summer.

Step-by-step explanation:

Given:

Money given away = $256

Percentile of money give away = 10%

We need to find the total money he earned this summer.

Solution:

Let the total money he earned this summer be 'x'.

So we can say that;

Money given away is equal to Percentile of money give away multiplied by total money he earned this summer and then divided by 100.

framing in equation form we get;

\frac{10}{100}\times x = 256\\\\\frac{x}{10}=256

Now multiplying both side by 10 we get;

\frac{x}{10}\times 10=256\times 10\\\\x=\$2560

Hence Jack earned $2560 this summer.

6 0
2 years ago
Other questions:
  • Two coins and a number cube are tossed at the same time. What is the approximate probability that the coins show different sides
    10·2 answers
  • How to convert from rectangular to polar coordinates pre calc?
    11·1 answer
  • The price of a bag of candy is a linear function of the amount of candy in the bag. A bag containing 25 pieces costs $0.99 and a
    7·1 answer
  • If there are 100 students in a class and 10% love math and the rest love reading.How many in percentage like reading.
    11·2 answers
  • Sam bought brushes for $8, a palette for $5, and oil paints for $15. He paid $29.82 in all. What sale-tax rate did Sam pay? 0.06
    11·1 answer
  • For every 12 slices of pizza sold at Ping's Pizza Shop,
    5·1 answer
  • Which pair of angles are vertical angles?
    13·1 answer
  • If cos ⁡x=−4/5, and 180°
    5·1 answer
  • Jamaal bounces on a trampoline. His height, as a function of time, is modeled by y = -6x2 + 20x +4
    13·2 answers
  • How is basic math used in a business? Give me three examples.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!