1) 3.38

2)13.99

3)12.59

4)16.09

Answer:

**Answer:**

12.59

**Step-by-step explanation:**

took the got dam tst

Amy raises $58.75 to participate in a walk-a-thon. Jeremy raises $23.25 more than Amy. Oscar raises 3 times as much as Jeremy. How much does Oscar raise? Please show work and equation and this is 5th grade math.1. 246.002. 245.003. 246.08

Evaluate ∫C ysin(z)ds, where C is the circular helix given by the equations x = cos(t), y = sin(t), z = t, 0 ≤ t ≤ 2π. SOLUTION The formula for a line integral in space gives the following. ∫y sin(z)ds = sin2(t) dt = (sin(t))2√ (cos(t))2 + (sin(t))2 + 1dt = 1 2 (1 - cos(2t))dt = √2 2 =

Please help me solve this math problem

Please help me ASAP ASAP ASAP

Algebraic exspression of 15x +8

Evaluate ∫C ysin(z)ds, where C is the circular helix given by the equations x = cos(t), y = sin(t), z = t, 0 ≤ t ≤ 2π. SOLUTION The formula for a line integral in space gives the following. ∫y sin(z)ds = sin2(t) dt = (sin(t))2√ (cos(t))2 + (sin(t))2 + 1dt = 1 2 (1 - cos(2t))dt = √2 2 =

Please help me solve this math problem

Please help me ASAP ASAP ASAP

Algebraic exspression of 15x +8

b. $14,640.00

c. $14,627.93

d. $87,655.58

Amount get after 10 year is **$14,640**

**Given information:**

Initial amount invested = $12,000

Annual interest rate = 2.2%

Number of year = 10 year

**Find:**

Amount get after 10 year

**Computation:**

Amount of interest = Initial amount invested × Annual interest rate × Number of year

Amount of interest = 12,000 × 2.2% × 10

**Amount of interest = $2,640**

Amount get after 10 year = Initial amount invested + Amount of interest

Amount get after 10 year = 12,000 + 2,640

**Amount get after 10 year = $14,640**

**Learn more:**

**Answer:**

$14,917.30

**Step-by-step explanation:Step 1: To calculate your interest rate, you need to know the interest formula I/Pt = r to get your rate. Here,**

**I = Interest amount paid in a specific time period (month, year etc.)**

**P = Principle amount (the money before interest)**

**t = Time period involved**

**r = Interest rate in decimal**

Step 2: Once you put all the values required to calculate your interest rate, you will get your interest rate in decimal. Now, you need to convert the interest rate you got by multiplying it by 100. For example, a decimal like .11 will not help much while figuring out your interest rate. So, if you want to find your interest rate for .11, you have to multiply .11 with 100 (.11 x 100).

I thinks that’s the answer

A) m = undefined and point (-2,5)

B) m = 0 and point (-2,4)

C) m = undefined and point (5,-2)

D) = zero and point (5,0)

**Answer: Choice A**

**m = undefined**

**point (-2,5)**

==================================================

Explanation:

The equation x = -2 describes a vertical line in which every point on this line has x coordinate -2. Two points on this line are (-2,0) and (-2,1)

Another point on this line is (-2,5) since this also has x coordinate -2.

------------------

All vertical lines have undefined slope.

Let's pick two points such as (-2,0) and (-2,1) and find the slope through them

m = (y2-y1)/(x2-x1)

m = (1-0)/(-2-(-2))

m = (1-0)/(-2+2)

m = 1/0

m = undefined, since we cannot divide by zero.

The **volume of a cone **is:

Here:

So, substituting into the formula:

The gum ball is spherical. so **the volume of a sphere** is:

Therefore:

Finally, the volume (V) of the cone that can be filled with flavored ice is:

**Answer:**

13500/3600= 3 days and 3/4 of a day

**Answer:**

18,900 watt-hours for 5 days and 6 hours of use

**Answer:**

**The conclusion for this hypothesis test would be that the average American consumes less than or equal to 17 ounces of ice cream per month.**

**Step-by-step explanation:**

We are given that Breyers is a major producer of ice cream and would like to test if the average American consumes more than 17 ounces of ice cream per month.

A random sample of 25 Americans was found to consume an average of 19 ounces of ice cream last month. The standard deviation for this sample was 5 ounces.

*Let ** = average ounces of ice cream consumed by American per month*

So, **Null Hypothesis**, : 17 ounces {means that the average American consumes less than or equal to 17 ounces of ice cream per month}

**Alternate Hypothesis**, : > 17 ounces {means that the average American consumes more than 17 ounces of ice cream per month}

The test statistics that will be used here is __ One-sample t test statistics__ as we don't know about population standard deviation;

T.S. = ~

where, = sample average = 19 ounces

s = sample standard deviation = 5 ounces

n = sample of Americans = 25

So, __test statistics__ = ~

= 2

The value of the test statistics is 2.

*Now at 0.025 significance level, the **t table gives critical value of 2.06 at 24 degree of freedom for right-tailed test**. Since our test statistics is less than the critical values of t, so we have insufficient evidence to reject our null hypothesis as it will not fall in the rejection region due to **which we fail to reject our null hypothesis**.*

**Therefore, we conclude that the the average American consumes less than or equal to 17 ounces of ice cream per month.**