Ask question

Ask question

All categories

3 years ago

5

Brett lives 3/10 mile from school. If he rides his bike to and from school each day,Monday to Friday, how many miles does he rid

e

2 answers:

evablogger [386]3 years ago

7 0

Two trips a day for 5 days = 10 trips
(3/10)(10)= 3 miles

Galina-37 [17]3 years ago

4 0

Answer:

This is right

Two trips a day for 5 days = 10 trips

(3/10)(10)= 3 miles

Step-by-step explanation:

You might be interested in

At the beginning of a basketball season, the Panthers won 40 games out of 60 games. At this rate, how many games will they win i

Sholpan [36]

The panthers won 40 games out of 60, by hypothesis.
Let x be the number of matches they will win out of 110 games, if they keep the same rate. We'll use the rule of three:

40 games ---> 60 games
x games ---> 110 games

x = (110*40) / 60
x = 4400/60
x ≈ 73.33

So the panthers, at this rate, will win 73 games out of 110.

Hope this helps! :)

4 0

3 years ago

Read 2 more answers

Can you guys do all of them I will BRAINLIST YOU ITS DUE TOMORROW

nadezda [96]

Answer:

a1. 0.1

a2. 0.14

b1. 11.0

b2. 10.98

c1. 39.2

c2. 39.18

d1. 71.6

d2. 71.57

4. 10.5

5. No, the correct answer is 35.28 because the 4 would round down, not up.

6. Tu is correct because the 69¢ would make it round up, not down

Hope this helps :)

5 0

3 years ago

You are running a fuel economy study. One of the cars you find is blue. It can travel 45 1/2 miles on 1 1/4 of gasoline. Another

Sever21 [200]

Answer:

Nghe

… Thấp thoáng ánh mắt, thấp thoáng ánh mắt

Thấp thoáng ánh mắt, thấp thoáng ánh mắt

Good boy

… Thấp thoáng ánh mắt đôi môi mang theo hương mê say

Em cho anh tan trong miên man quên luôn đi đêm ngày

Chạm nhẹ vội vàng hai ba giây nhưng con tim đâu hay

Bối rối khẽ lên ngôi yêu thương đong đầy thật đầy

… Anh ngẩn ngơ cứ ngỡ

(Đó chỉ là giấc mơ)

Anh ngẩn ngơ cứ ngỡ

(Như đang ngất ngây trong giấc mơ)

Thật ngọt ngào êm dịu đắm chìm

Phút chốc viết tương tư gieo nên thơ

… Có câu ca trong gió hát ngân nga, ru trời mây

Nhẹ nhàng đón ban mai ngang qua trao nụ cười

Nắng đua chen, khoe sắc, vui đùa giữa muôn ngàn hoa

Dịu dàng đến nhân gian âu yếm tâm hồn người

… Hình như chính em

(Cho anh mong chờ)

Hình như chính là em

(Cho anh vấn vương)

Đừng thờ ơ, xin hãy lắng nghe

Và giúp anh trả lời đôi điều còn băn khoăn

7 0

3 years ago

4. Sundar used linear combination to solve the system of equations shown. He did so by multiplying the first equation by 5 and t

lesya692 [45]

If he multiplied the first equation by 5, that would give us:

10x + 45y = 205

Now we need to get -45y to eliminate the y-terms, So we divide -45 / 5 and we get -9. So we multiply the 2nd equation by -9.

(I'm assuming the first equation is actually 2x + 9y = 41, and not 2x + 9 = 41)

8 0

4 years ago

Say a hacker has a list of n distinct password candidates, only one of which will successfully log her into a secure system. a.

alexdok [17]

Answer:

The probability is $\frac{1}{n}$

Step-by-step explanation:

If she has n distinct password candidates and only one of which will successfully log her into a secure system, the probability that her first first successful login will be on her k-th try is:

If k=1

$P = \frac{1}{n}$

Because, in her first try she has n possibles options and just one give her a successful login.

If k=2

$P=\frac{n-1}{n} *\frac{1}{n-1} =\frac{1}{n}$

Because, in her first try she has n possibles options and n-1 that are not correct, then, she has n-1 possibles options and 1 of that give her a successful login.

If k=3

$P=\frac{n-1}{n} *\frac{n-2}{n-1} *\frac{1}{n-2} = \frac{1}{n}$

Because, in her first try she has n possibles options and n-1 that are not correct, then, she has n-1 possibles options and n-2 that are not correct and after that, she has n-2 possibles options and 1 give her a successful login.

Finally, no matter what is the value of k, the probability that her first successful login will be (exactly) on her k-th try is 1/n

7 0

3 years ago