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3 years ago

Helppp please

Mathematics

1 answer:

Harman [31]3 years ago

4 0

Answer:

The equation that correctly expresses Newton's second law is? force = mass x acceleration.

Step-by-step explanation:

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What percent of the time was the red line bus late?

Dmitriy789 [7]

8% I am sorry if I am wrong

8 0

3 years ago

What are the coordinates of Point P?

lutik1710 [3]

Answer:

(-1.5, 0.5)

Step-by-step explanation:

x = -1.5

y = 0.5

(-1.5, 0.5)

7 0

3 years ago

Downloading music costs $0.99 per song, plus a registration fee of $25. Which expression represents the total cost to download x

s2008m [1.1K]

$25.99x

Step-by-step explanation:

As, for 1 song = $0.99 + $25

So, 1 song = $25.99

So, x song = $25.99 multiplied by x

Which is = $25.99x

So answer = $25.99x

7 0

3 years ago

In cabbage butterflies, white wings (W) are dominant to yellow wings (w). A heterozygous butterfly mates with a butterfly that h

Fynjy0 [20]

Answer:

(a)

$\begin{array}{ccc}{} & {W} & {w} & {w} & {Ww } & {ww } & {w} & { Ww} & {ww } \ \end{array}$

(b)

$White = 50\%$

$Yellow = 50\%$

Step-by-step explanation:

See attachment for initial punnet square

Solving (a): Complete the square

Initially, we have:

$\begin{array}{ccc}{} & {W} & {w} & {w} & { } & { } & {w} & { } & { } \ \end{array}$

To complete the square, we simply write the letter at the column and the letter at the row in each cell;

So, we have:

$\begin{array}{ccc}{} & {W} & {w} & {w} & {Ww } & {ww } & {w} & { Ww} & {ww } \ \end{array}$

Solving (b): Percentage of each

From the question, we understand that W are dominant to w.

So:

$Ww = White$

$ww = Yellow$

From (a) above

$Ww = 2$

$ww = 2$

$Total = 4$

So, the percentage of each is:

$White = \frac{Ww}{Total} * 100\%$

$White = \frac{2}{4} * 100\%$

$White = 0.5 * 100\%$

$White = 50\%$

$Yellow = 100\% - White$ --- Complement rule

$Yellow = 100\% - 50\%$

$Yellow = 50\%$

8 0

3 years ago

11 = 5 + 3w<br><br> w = what

zimovet [89]

Answer:

W = 2

Step-by-step explanation:

$11 = 5 + 3w \\ \frac{ - 5 = - 5 \: \: \: \: \: \: \: \: \: \: \: \: \: \: }{ \frac{6}{3} = \frac{3w}{3} } \\ \\ w = 2$

4 0

3 years ago

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