On December 13, 2007, one South African rand was worth 0.15 U.S. dollars.

(a) On that date, how many rand was 23.39 dollars worth? Round your answer to the nearest hundredth of a rand.

(b) On that date, how many dollars was 175.89 rand worth? Round your answer to the nearest hundredth of a dollar.

Answer:

the 3 pieces are 5.16ft each and the 14% that he cut off is 2.52 ft

Step-by-step explanation:

the 14 % that he cut off is 2.52ft

he has 15.48ft left

15.48/3=5.16

Answer:

3 minutes per lap

Step-by-step explanation:

12 divided by 4 is 3

Answer:

12÷4=3

Step-by-step explanation:

3 lapsaround the

Answer:

Step-by-step explanation:

8x-10

Answer:

43.95963871

Step-by-step explanation:

I used the tangent. Tangent is opposite over adjacent sides. To set it up, tan(7)=opp/16

move around to get opp=(16)tan(70)

opp=43.95963871

nearest whole height= 44 ft

Step-by-step explanation:

Step 1:  List out all of the formulas for the trigonometric functions

sin(x) = opposite/hypotenuse

cos(x) = adjacent/hypotenuse

tan(x) = opposite/adjacent

Step 2:  Find the equation for h

tan(70) = h / 16

16 * tan(70) = h

Step 3:  Solve for h

h = 16 * tan(70)

h = 43.9596

h = 44 ft

Answer: 44 ft

Answer:

wdiheebfejwb cfe euehbd fjdc dv

Step-by-step explanation:

give me braibest

Answer:

The answer is A. -t + 7

Step-by-step explanation:

Answer:

$22.50

Step-by-step explanation:

japones ^^

look you have to multiply

8 cm x 6cm

20cm x 6 cm

and the answer that comes out of the multiplication is the correct one

Answer:

(x - 7)² = 16

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

x² - 14x + 33 = 0

Step 2: Rewrite

And we have our rewritten form!

Answer:

17m+57

Step-by-step explanation:

Combine like terms: 34+23 is 57 and 15+1+1 is 17 so its 17m+57

Hope this helps plz mark brainliest :D

Answer:

Following are the solution to the given point.

Step-by-step explanation:

In point a:

Linear comparison of the mean burning period of textiles of type three different from the mean type 4 burn time:  

[tex]\to C_1= \bar{y_3}- \bar{y_4}[/tex]

In point b:

Linear comparison to the moderate burning time of type 1 textiles distinct from the average burn periods of all the other three styles of textiles[2,3,4]:  is  

[tex]\to C_2 = \bar{y_1} - \frac{1}{3} \bar{Y_2} - \frac{1}{3} \bar{Y_3} - \frac{1}{3} \bar{Y_4}[/tex]

In point c:

The comparison in a and (b) above is orthogonal to one another. Since the number of coefficient products is :

In point d:

The contrast value is [tex]C_1 = \bar{y_3} -\bar{y_4}.[/tex] The estimate of the contrast:

[tex]=14.5-15.6\\\\=-1.1[/tex]

The standard error is

                   [tex]= \sqrt{0.795 \times \frac{2}{4}}\\\\ = \sqrt{0.3975}\\\\= \sqrt{0.6305}[/tex]

[tex]t= \frac{(\bar{y_3} - \bar{y_4})}{SE(\bar{y_3} - \bar{y_4})}= \frac{-1.1}{0.6305}= -1.7447[/tex]

T is 2.1788 as the critical value. Since the value of t=1.7447<th of the critical value is absolute, the null is not rejected  

The hypothetical one. theory. Therefore the impact of contrast is not statistically significant.  

As we know t is a test F. Alternatively, as we know. The F-statistics at 1,12 df is [tex]t^2 = -1.7445^2 = 3.0440.[/tex]

F test is critical to 4,7472.

Answer:

1 [tex]\frac{11}{12}[/tex]

Step-by-step explanation:

Answer:

-1 5/36

Step-by-step explanation:

Hope this helps!!

Answer:

a

Step-by-step explanation:

the 2 exponents cancel each other out because one is positive and the other is negative, so you are left with 17/16

Answer:

A.) slope: -3

B.) y-intercept: 9

C.) equation: y= -3x+9

Step-by-step explanation:

I'm in Geometry In the 8th grade.

Answer:

Option C is correct option.

Step-by-step explanation:

The option C : Yes it can, because-4.5 lies to the left of -3.5 is the correct option.

Reason:

-4.5 is less than -3.5 and it comes after -4 so it lies under the shaded region.

Option C is correct option.

Answer:

I think it is 12

(D)

ANSWER:

its D= 12

its easy

Answer:

5

Step-by-step explanation:

I can't explain but use a calculator and do 800 - 40% take the answer of that and do __ - 40% . Do that 10 times and the answer is 5.

Answer:

-3

Step-by-step explanation:

Answer:

TPW is a isosceles because it has at least two equal sides and two equal angles (two congruent sides and angles)

Step-by-step explanation:

Hope that helps dude !

Answer:

I think Alisson

Step-by-step explanation:

Answer:

When you drop two objects at a time they each weigh a certain amount the one that is more solid and heavier will fall faster because the one that is hard weigh anything and won't have very much weight to bring it down. The one that weighs the least will eventually fall but first will be the heavier object .

I believe the correct answer would be Allison

Answer:

6x + 12

Step-by-step explanation:

Answer:

6x + 12

Step-by-step explanation:

hope this helps (´▽`ʃ♡ƪ)

Step-by-step explanation:

the first one -2,-6 .......

Answer:

It is option D which is (-3, -6)

Step-by-step explanation:

I know cause I got it write on edge and if you look at the graph, it will say that

Answer:

1/4

Step-by-step explanation:

y2-y1 (6-5) / x2-x1 (7-3)

Answer:

it looks like a 150 degree angle??

Step-by-step explanation:

Answer:

it could be the mean median

Answer:

D the mean and median

Step-by-step explanation:

it would affect the mean because you have to add another number and the number of terms would change.

it would affect the median because the middle number would change since there is one more term.

hope this helps

Answer:

Intrest earned: $46

Step-by-step explanation:

I = prt

$460 x 0.025 x 4 = $46

Answer:

y=4x+28

Step-by-step explanation:

(y-y1)=m(x-x1)

(y +4) = 4(x+8)

y+4 = 4x+ 32

y=4x + 28