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3 years ago

Which number is greater 20% or 0.02

2 answers:

7 0

20% is greater than 0.02 cause (easy way) if you convert 20% to a decimal it'll be .2 (take the 0 off) and .2(0) is greater than 0.02 so the final answer is 20% > 0.02

mylen [45]3 years ago

3 0

To compare these two values, we need them to be in the same form.

To convert 20% into a decimal, we divide 20/100, or 0.20.

When comparing decimals, we know that 0.2 > 0.02.

Therefore, 20% > 0.02. (20% is greater than 0.02)

You might be interested in

Results from previous studies showed 76% of all high school seniors from a certain city plan to attend college after graduation.

Degger [83]

Answer:

Yes, this indicate that the percentage has increased from that of previous studies.

Step-by-step explanation:

We are given that Results from previous studies showed 76% of all high school seniors from a certain city plan to attend college after graduation.

A random sample of 200 high school seniors from this city reveals that 162 plan to attend college.

Let p = % of all high school seniors from a certain city who plan to attend college after graduation

SO, Null Hypothesis, $H_0$ : p $\leq$ 76% {means that the percentage has not increased from that of previous studies}

Alternate Hypothesis, $H_a$ : p > 76% {means that the percentage has increased from that of previous studies}

The test statistics that will be used here is One-sample z proportion statistics;

T.S. = $\frac{\hat p-p}{{\sqrt{\frac{\hat p(1-\hat p)}{n} } } } }$ ~ N(0,1)

where, $\hat p$ = sample proportion of high school seniors from this city who

plan to attend college = $\frac{162}{200}$ = 0.81

n = sample of high school seniors = 200

So, test statistics = $\frac{0.81-0.76}{{\sqrt{\frac{0.81(1-0.81)}{200} } } } }$

= 1.8025

Now at 5% significance level, the z table gives critical value of 1.6449 for right-tailed test. Since our test statistics is more than the critical value of z so we have sufficient evidence to reject our null hypothesis as it will fall in the rejection region.

Therefore, we conclude that the percentage has increased from that of previous studies.

4 0

3 years ago

Please help would really appreciate it

laiz [17]

The given data is angle ∡RSU and angle ∡UST are complementary and

angle ∡RSU= 8k-1 and angle ∡UST = 7 (k-2)

The sum of the complementary angles is 90°

∡RSU + ∡UST = 90° => 8k-1 + 7 (k-2) = 90 => 8k-1+7k-14=90 => 15k - 15 = 90 => 15k = 90+15 => 15k = 107 => k= 105/15 = 7° then

∡RSU= 8k-1= 8*7-1= 55°

∡UST= 7 (k-2)= 7 (7-2)= 7*5= 35°

The correct answer is ∡RSU= 55° and ∡UST= 35°

Good luck!!!

6 0

3 years ago

Any help would be appreciated

Igoryamba

Answer:

domain is all real numbers

range is y greater than or = to 8

on the top left set of lines the answer in the X-intercepts and the Zeros

the bottom left is the vertex and the minimum

the middle right is the axis of symmetry

and the bottom right is the Y-intercept

Step-by-step explanation:

4 0

3 years ago

If the length of a diagonal of a square is 10 feet what is the length of a side of the square

german

the answer is 10ft hope I helped

8 0

3 years ago

Lily estimates a quotient of 120 and found an actual quotient of 83. What she should do next

marshall27 [118]

Devide 120/83=1.45 is rounded to nearest hundreth

7 0

3 years ago