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2 years ago

Write the ratio the 3 ways learned. A recipe uses 5 cups of water for every 3 cups of flour.

Mathematics

1 answer:

max2010maxim [7]2 years ago

7 0

Answer:

5:3

3:5

5 for 3

Step-by-step explanation:

Because for every 5 cups you get 3 cups

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Which account has the highest effective annual interest rate? Not necessary but please show how you got your answer.

marishachu [46]

Answer:

A. 4.20% compounded quarterly

Step-by-step explanation:

The effective annual multiplier on an account with annual interest rate r compounded n times per year is ...

(1 +r/n)^n

When doing multiple evaluations of the same expression, it is convenient to let a spreadsheet or calculator do them from a list of inputs. In the attached, we round the result to 4 decimal places to make comparison easier.

The highest effective rate is 4.2% compounded 4 times per year.

____

<em>Example calculation</em>

(1 +0.042/4)^4 = 1.0105^4 = 1.0426661426550625 ≈ 1.0427

5 0

4 years ago

Read 2 more answers

Find the surface area of this triangular prism.<br> Please explain as well, I’m struggling with it.

scZoUnD [109]

Answer:

SA= 84 cm^2

Step-by-step explanation:

So first locate all the surfaces

we got 5 sides in total

Now calculate each one

Lets start with the 2 triangles

so formula for area of triangl is 1/2(b*h)

So in this case it’s 6

Now there are 2 identical triangles

So Times the 6 by 2

You’ll get 12

Thats 2 sides

Now for the side with the rectangle of 5cm and 6cm

Area of rectangle is 5*6=30

That would onay be 1 side

Now for the bottom of the prisim which is the side with 4cm and 6cm

Same rectangle so multiply

4*6=24

Thats another side down

The last side is on the left with the back not visible. The two dimensions are 6 and 3

Now multiply 6*3

Now add up your total

18+24+12+30=84

So 84 cm^2 OR 84 square centimeters

3 0

3 years ago

Read 2 more answers

Solve 6 yards 9 feet 4 inches multiplied by 2

Misha Larkins [42]

Multiplication is repeating addition

we add 6 yards, 9 feet, and 4 inches 2 times

4+4=8 inches

9+9=18

1 foot=12 inches

we subtract 18-12 and that's 6 inches
12+1=13

13 feet, 6 inches and 8 inches

8 0

4 years ago

Find x <br> 2 ^30 divided by 8^9= 2x

Zarrin [17]

$\huge\text{Hey there!}$

$\mathsf{\dfrac{2^{30}}{8^9}=2x}$

$\mathsf{2^{30}}\\\mathsf{= \bf 1,073,741,824}\\\\\mathsf{8^9}\\\mathsf{= \bf 134,217,728}$

$\mathsf{\rightarrow \dfrac{1,073,741,824}{134,217,728}= 2x}\\\\\\\mathsf{\dfrac{1,073,741,824}{134,217,728}= \bf 8}\\\\\\\mathsf{\rightarrow \ 8 = 2x}\\\\\\\\\large\textsf{TURN\ the\ EQUATION\ around}\\\\\\\mathsf{\rightarrow\ 2x = 8}\\\\\\\large\textsf{DIVIDE 2 to BOTH SIDES}\\\\\\\mathsf{\dfrac{2x}{2}=\dfrac{8}{2}}\\\\\\\large\textsf{CANCEL out: }\mathsf{\dfrac{2}{2}}\large\textsf{ because it gives you 1}\\\\\\\large\textsf{KEEP: }\mathsf{\dfrac{8}{2}}\large\textsf{ because it gives you the answer of x}$

$\mathsf{x = \dfrac{8}{2}}\\\\\\\mathsf{x = 8\div 2}\\\\\\\mathsf{x = \bf 4}\\\\\\\\\\\boxed{\boxed{\huge\text{Therefore, your answer is: \textsf{x = 4}}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

4 0

3 years ago

Read 2 more answers

Two parallel lines are cut by a transversal,

Volgvan

Answer:

also 75°

Step-by-step explanation:

the angles across each other at a crossing point of 2 lines must be equal.

so, 2 = 3.

and the angles at the crossing point with a parallel line are simply a "mirror" or rather a copy of the angles at the crossing point with the first line.

so, 2 = 3 = 6 = 7

and 1 = 4 = 5 = 8

7 0

2 years ago