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2 years ago

Bailey and Elena compete in a swim race. Their times are

Mathematics

2 answers:

Kay [80]2 years ago

4 0

Answer:

3.7

Step-by-step explanation:

39.5 - 35.8 is 3.7

romanna [79]2 years ago

3 0

$39.51=40\\ 35.78=36\\\\ 40-36=16 more seconds more than Bailey.$

if its any number from 5 and larger, you can round it up to a whole.

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7) Number of Calendars Cost 6 $114 8 $144 10 $160 15 $180 20 $300 A gift store is ordering calendars to resell. The table shows

laila [671]

Answer:

The best value is $\$ 180$ for $15$ calendars.

Step-by-step explanation:

Lets find out the unit cost of each calendars with different prices given here.

The price of $6$ calendars is $\$ 114$ .

Unit cost of these calendars $= \frac{114}{6} = \$ 19$

The price of $8$ calendars is $\$ 144$ .

Unit cost of these calendars $= \frac{144}{8} = \$ 18$ .

The price of $10$ calendars is $\$ 160$ .

Unit cost of these calendars $= \frac{160}{10} = \$ 16$ .

The price of $15$ calendars is $\$ 180$ .

Unit cost of these calendars $= \frac{180}{15} = \$ 12$ .

The price of $20$ calendars is $\$300$ .

Unit cost of these calendars $= \frac{300}{20} = \$ 15$ .

So the best value from customer point of view is the lowest unit cost.

And the lowest cost is being offered for $15$ calendars $\ @\ 12\$$ per calendar.

6 0

3 years ago

Does any one have a better meme if so i will mark brainlest

Lostsunrise [7]

Hahahahahaha yessssssss

3 0

2 years ago

Please look at this multiple choice, thanks!

Nastasia [14]

Step-by-step explanation:

$\frac{y - y1}{x - x1} = \frac{y2 - y1}{x2 - x1}$

$\frac{y - 0}{x - ( - 1)} = \frac{3 - 0}{1 - ( - 1)}$

$\frac{y}{x + 1} = \frac{3}{1 + 1}$

$\frac{y}{x + 1} = \frac{3}{2}$

$y = \frac{3}{2} (x + 1)$

$y = \frac{3}{2} x + \frac{3}{2}$

option B

7 0

3 years ago

Consider a single spin of the spinner.

Nitella [24]

Answer:

landing on a shaded portion and landing on an even number ; landing on a shaded portion and landing on a number greater than 3 ; landing on an unshaded portion and landing on an odd number ; and landing on an unshaded portion and landing on a number less than 2.

Explanation:

Mutually exclusive events are events that cannot occur at the same time. Our spinner has two grey sections, on 1 and 3; and two white sections, on 2 and 4.

This means that the spinner cannot land on a shaded (grey) portion and land on an even number at the same time, since the grey sections are numbered 2 and 4, both of which are even numbers.

The spinner also cannot land on a shaded (grey) portion and land on a number greater than 3 at the same time; this is because the only number greater than 3 on the spinner is 4, which is a white portion.

The spinner cannot land on an unshaded (white) portion and land on an odd number, since the white sections are labeled 2 and 4, which are both even.

The only number on the spinner less than 2 is 1, which is grey; this means the spinner cannot land on a number less than 2 and an unshaded (white) portion at the same time.

5 0

3 years ago

Read 2 more answers

4x-6 equals -2 algebraically

Angelina_Jolie [31]

Answer:

x=1

Step-by-step explanation:

4x-6= -2

+6=+6

4 = 4

x= 1

3 0

3 years ago