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3 years ago

If you buy cheese and you buy 8oz for 1.60 how much is 1oz

Mathematics

2 answers:

Blizzard [7]3 years ago

3 0

Answer:

$0.20

Step-by-step explanation:

1.60/ 8 = 0.2

Viktor [21]3 years ago

3 0

Answer:

20 cents for 1oz

Step-by-step explanation:

find the rate

1.6/8=0.2

so 20 cents

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How do I solve this

Montano1993 [528]

Use arccos...cos^-1 so

cos^-1 (0.8195)

it equals 34.96522689°

6 0

3 years ago

In what rate of interest Rs 4000 amount to Rs 6000 in 2year

PIT_PIT [208]

Principal = Rs 4000

Amount = Rs 6000

Time = 2 years

Rate = ?

Amount = principal + simple interest

Rs 6000 = Rs 4000 + simple interest

simple interest = Rs 6000 - Rs 4000 = Rs 2000

Simple interest = P*R*T/100

Rs 2000 = Rs 4000* R*2/100

R = 100/4 = 25%

8 0

2 years ago

Find f such that the given conditions are satisfiedf’(x)=x-4, f(2)=-1

kicyunya [14]

Given:

$f^{\prime}\left(x\right)=x-4,\text{ and}f\left(2\right)=-1$

To find:

The correct function.

Explanation:

Let us consider the function given in option D.

$f(x)=\frac{x^2}{2}-4x+5$

Differentiating with respect to x we get,

$\begin{gathered} f^{\prime}(x)=\frac{2x}{2}-4 \\ f^{\prime}(x)=x-4 \end{gathered}$

Substituting x = 2 in the function f(x), we get

$\begin{gathered} f(2)=\frac{2^2}{2}-4(2)+5 \\ =2-8+5 \\ =-6+5 \\ f(2)=-1 \end{gathered}$

Therefore, the given conditions are satisfied.

So, the function is,

$f(x)=\frac{x^{2}}{2}-4x+5$

Final answer: Option D

6 0

1 year ago

Will give brainliest.

Lady bird [3.3K]

Answer:

x=8

Step-by-step explanation:

Those angles are supplementary so:

140+5x=180

5x=40

x=8

4 0

3 years ago

Read 2 more answers

Help me find the error <br> plz i beg

Annette [7]

Answer:

you have to divide by 4 not subtracted.

Step-by-step explanation:

5 0

3 years ago