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
frez [133]
3 years ago
7

Michael is doing an underwater handstand. His feet are sticking up 0.5 0.50, point, 5 meters above the surface of the water. Mic

hael's hands are 1.8 1.81, point, 8 meters directly below his feet.
Mathematics
1 answer:
ELEN [110]3 years ago
4 0

Answer:

The position of Michael's hands relative to the surface of the water is -<u>1.3 meters</u>.

Step-by-step explanation:

<u><em>The question is incomplete, so below is the complete question?</em></u>

<em>Michael is doing an underwater handstand. His feet are sticking up 0.5 meters above the surface of the water. Michael's hands are 1.8 meters directly below his feet. What is the position of Michael's hands relative to the surface of the water?</em>

Now, to find the position of Michael's hands relative to the surface of the water.

Meters of Michael's hands directly below his feet = 1.8 meters.

Meters of his feet sticking above the surface of the water = 0.5 meters.

So, to get the position of Michael's hands relative to the surface of the water we subtract meters of Michael's hands directly below his feet from meters of his feet sticking above the surface of the water:

0.5\ meters\ -\ 1.8\ meters\\\\=-1.3\ meters.

Therefore, the position of Michael's hands relative to the surface of the water is -1.3 meters.

You might be interested in
Mitch is saving money to go on a camping trip this summer. So far he has saved $160 which is 40% of the money needed to go on th
faust18 [17]
I think the answer is D. 
8 0
4 years ago
A fund earns a nominal rate of interest of 6\% compounded every two years. Calculate the amount that must be contributed now to
Nesterboy [21]

Answer:

$712.

Step-by-step explanation:

We have been given that a fund earns a nominal rate of interest of 6% compounded every two years. We are asked to find the amount that must be contributed now to have 1000 at the end of six years.

We will use compound interest formula to solve our given problem.

A=P(1+\frac{r}{n})^{nt}, where,

A = Final amount,

P = Principal amount,

r = Annual interest rate in decimal form,  

n = Number of times interest is compounded per year,

t = Time in years.

6\%=\frac{6}{100}=0.06

Since interest is compounded each two years, so number of compounding per year would be 1/2 or 0.5.

1000=P(1+\frac{0.06}{0.5})^{0.5*6}

1000=P(1+0.12)^{3}

1000=P(1.12)^{3}

1000=P*1.404928

\frac{1000}{1.404928}=\frac{P*1.404928}{1.404928}

P=711.7802478

P\approx 712

Therefore, an amount of $712 must be contributed now to have 1000 at the end of six years.

7 0
3 years ago
The function ƒ(x) = (x − 1)^2 + 5 is not one-to-one. Find a portion of the domain where the function is one-to-one and find an i
melisa1 [442]

Answer:

f(x)=(x-1)^2+5 with domain x>1 and range y>5 has inverse g(x)=sqrt(x-5)+1 with domain x>5 and range y>1.

Step-by-step explanation:

The function is a parabola when graphed. It is in vertex form f(x)=a(x-h)^2+k where (h,k) is vertex and a tells us if it's reflected or not or if it's stretched. The thing we need to notice is the vertex because if we cut the graph with a vertical line here the curve will be one to one. So the vertex is (1,5). Let's restrict the domain so x >1.

* if x>1, then x-1>0.

* Also since the parabola opens up, then y>5.

So let's solve y=(x-1)^2+5 for x.

Subtract 5 on both sides:

y-5=(x-1)^2

Take square root of both sides:

Plus/minus sqrt(y-5)=x-1

We want x-1>0:

Sqrt(y-5)=x-1

Add 1 on both sides:

Sqrt(y-5)+1=x

Swap x and y:

Sqrt(x-5)+1=y

x>5

y>1

3 0
3 years ago
Need a number line to show the answer to 1/10 ÷ 2
Taya2010 [7]
No you do not. I think I will help.
7 0
3 years ago
HELPPP!!!! 110 points if you get it correct before the 4th of october!!!1
skelet666 [1.2K]

Answer:

5.7, 6.9, 5, 7.1

Step-by-step explanation:

The absolute value of a number shows its distance from 0 on the number line, meaning it must always be positive since distance is positive. You have to perform the operations indicated on each expression to the left and match it to the correct value on the right. I got 5.7, 6.9, 5, 7.1 in order from top to bottom after adding and subtracting the numbers to the left.

4 0
4 years ago
Read 2 more answers
Other questions:
  • You are ima room with other students and are asked to get in groups of 3. When finished, there are 21 groups of 3. How manny stu
    12·2 answers
  • I need help with number 14 a-c plz
    11·1 answer
  • For Cutiepatutie ! Look at the pictures don't type until I add them or else it will glitch)
    13·1 answer
  • To make the Ice cream I need 600ml of heavy wiping cream and 200g of Sweet Condensed Milk. If I only have 473ml of cream and I h
    7·1 answer
  • How to do math is hard help equation​
    15·2 answers
  • What is the area of this figure?​
    10·1 answer
  • Raj draws an obtuse triangle.
    12·1 answer
  • If n = 3, what is the value of 2-n?<br> A 0.125<br> B 0.1667<br> C-6<br> D 8
    15·1 answer
  • Answer this...:<br> ab=?
    12·1 answer
  • Jamie has a restaurant bill of $70.70. About how much money should she leave for a 10% tip?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!