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
finlep [7]
3 years ago
9

One $100.00 bill, four $20.00 bills, six $10.00 bills, three $5.00 bills, and six $1.00 bills are placed in a bag. If a bill is

Mathematics
1 answer:
Alja [10]3 years ago
5 0

Answer:

1

Step-by-step explanation:

There is more of those so it has a bigger chance of being chosen

You might be interested in
HELP ASP Lucy has a jewelry business. To make a certain necklace, she spends $3.38 on materials and $5.57 on labor. She then sel
Nataliya [291]

5.57 + 3.38 =
$8.95
15.99 - 8.95 = 7.04
4 0
3 years ago
A student ran the 50 yard dash in 5.8 seconds at what speed did the student run in miles per hour round to the nearest 10th
Otrada [13]
The answer is 17.6 miles per hour 
8 0
3 years ago
Read 2 more answers
Help ASAP!!!!!! Plzzzzzz
Paraphin [41]

Answer:

2nd option

Step-by-step explanation:

8 0
3 years ago
An article describes an experiment to determine the effectiveness of mushroom compost in removing petroleum contaminants from so
alexgriva [62]

Solution :

Let p_1 and p_2  represents the proportions of the seeds which germinate among the seeds planted in the soil containing 3\% and 5\% mushroom compost by weight respectively.

To test the null hypothesis H_0: p_1=p_2 against the alternate hypothesis  H_1:p_1 \neq p_2 .

Let \hat p_1, \hat p_2 denotes the respective sample proportions and the n_1, n_2 represents the sample size respectively.

$\hat p_1 = \frac{74}{155} = 0.477419

n_1=155

$p_2=\frac{86}{155}=0.554839

n_2=155

The test statistic can be written as :

$z=\frac{(\hat p_1 - \hat p_2)}{\sqrt{\frac{\hat p_1 \times (1-\hat p_1)}{n_1}} + \frac{\hat p_2 \times (1-\hat p_2)}{n_2}}}

which under H_0  follows the standard normal distribution.

We reject H_0 at 0.05 level of significance, if the P-value or if |z_{obs}|>Z_{0.025}

Now, the value of the test statistics = -1.368928

The critical value = \pm 1.959964

P-value = $P(|z|> z_{obs})= 2 \times P(z< -1.367928)$

                                     $=2 \times 0.085667$

                                     = 0.171335

Since the p-value > 0.05 and $|z_{obs}| \ngtr z_{critical} = 1.959964$, so we fail to reject H_0 at 0.05 level of significance.

Hence we conclude that the two population proportion are not significantly different.

Conclusion :

There is not sufficient evidence to conclude that the \text{proportion} of the seeds that \text{germinate differs} with the percent of the \text{mushroom compost} in the soil.

8 0
3 years ago
. Express each exponent in expanded form: StartFraction 6 times 6 times 6 times 6 times 6 times 6 times 6 Over 6 times 6 times 6
vovangra [49]

Answer:

The exponent of the simplified power is 3

Step-by-step explanation:

Given:

6 × 6 × 6 × 6 × 6 × 6 × 6 / 6 × 6 × 6 × 6

Dividing common factors ( cancel out 4 6's in the Numerator and Denominator

= 6 × 6 × 6 / 1

= 6^3 /1

= 6^3

The exponent of the simplified power is 3

3 0
3 years ago
Other questions:
  • 49, 34, and 48 students are selected from the Sophomore, Junior, and Senior classes with 496, 348, and 481 students respectively
    11·1 answer
  • Which of the following choices evaluates (-x)^2 when x=-1<br> Answers:<br> 1)1<br> 2)-2<br> 3)-1
    7·1 answer
  • PLEASEE HELP ANYONE
    8·1 answer
  • Let’s say that you put a cup of cold water in one room and a cup of hot water in another room. Both rooms are room-temperature.
    13·1 answer
  • colleen divided integer a by -5 and got 6. then she divided 6 by integer b and got -3. find the quotient of integer a and intege
    6·2 answers
  • Satoko has 303030 tokens to spend at an arcade. The three lines represent the cost of playing Satoko's three favorite games for
    6·2 answers
  • Identify the series as geometric or arithmetic.<br> 2, 4/3, 8/9, 16/27
    12·1 answer
  • Solomon has $188.He wants to purchase concert tickets fir himself and 5 friends.Each ticket cost $19.Does he have enough money?
    13·1 answer
  • Guys please answers only no links
    9·1 answer
  • the volume of a rectangular prism is 21/12 ft3 , and the height of the prism is 3/4 ft. determine the area of the base
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!