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3 years ago

Miguel is a baseball pitcher. This season, he struck

Mathematics

1 answer:

Kamila [148]3 years ago

7 0

20% of 200 is 40, so H is the correct answers the proportion can be written as 40:200

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At the start of the month, Suzanne's clothing store website had 7,278 hits. At the end of the month, it had 50,165 hits. If each

jeyben [28]

Answer:

The closest answer would be A. 64,500

Step-by-step explanation:

50,165 - 7,278 = 42,887 hits

42,887 × 1.5 = 64,350.5 minutes

3 0

3 years ago

Given the vectors, a=3i+4j, b=-2i+5j, c=10i-j, d=-1/3i+5/2j, find -0.4a-0.3b+0.2d=?

sveta [45]

Answer:

$-\frac{2}{3}i - \frac{13}{5}j$

Step-by-step explanation:

-0.4(3i + 4i) - 0.3(-2i + 5j) + 0.2(- $\frac{1}{3}i$ + $\frac{5}{2}$ j)

-1.2i - 1.6j + 0.6i - 1.5j - $\frac{0.2}{3}$ i + 0.5j

Converting to fraction form;

$-\frac{6}{5}i + \frac{3}{5}i - \frac{1}{15}i - \frac{8}{5}j - \frac{3}{2}j + \frac{1}{2} j$

<u>Solving the i part;</u>

$\frac{-18i + 9i - i}{15}$ = $-\frac{2}{3}i$

<u>Solving the j part;</u>

$\frac{-16j-15j+5j}{10} = -\frac{13}{5}$ j

So -0.4a - o.3b + 0.2d = $-\frac{2}{3}i$ - $\frac{13}{5}j$

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3 years ago

What does rate of change mean

jeka94

Answer:

A rate of change is a rate that describes how one quantity changes in relation to another quantity.

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3 years ago

The average of an electrician's hourly wage and a plumber's hourly wage is $32.00. One day a contractor hires an electrician for

S_A_V [24]

19.90 dollars if you need help with steps just ask!

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3 years ago

Please help me and I’ll give you brainiest!!!!!!!!! !!!???

zheka24 [161]

Answer:

Step-by-step explanation:

Send the question to this email never mind not sure sorry24

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3 years ago

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