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4 years ago

Where the square root of 7 be located on the number line below?

Mathematics

1 answer:

Semmy [17]4 years ago

7 0

Answer: p and q

Step-by-step explanation: 2.64 x 2.64 = 6.9696

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According to the synthetic division below, which of the following statements

jek_recluse [69]

Answer:

A, B, D

Step-by-step explanation:

6 0

3 years ago

Adrian is a songwriter who collects royalties on his songs whenever they are played in a commercial or movie. Adrian will earn $

gayaneshka [121]

Answer:

Adrian's songs played on 9 commercials and 5 movies.

Step-by-step explanation:

Let x denotes number of commercials and y denotes number of movies.

Total number of commercials and movies = 14

So,

$x+y=14\\x=14-y\,\,\,\,...(i)$

Adrian will earn $40 every time one of his songs is played in a commercial and he will earn $130 every time one of his songs is played in a movie

Total amount earned = $1010

$40x+130y=1010\,\,\,...(ii)$

Put $x=14-y$ in (ii)

$40(14-y)+130y=1010\\560-40y+130y=1010\\90y=1010-560\\90y=450\\y=\frac{450}{90}=5$

Put $y=5$ in $x=14-y$

$x=14-5=9$

Therefore, Adrian's songs played on 9 commercials and 5 movies.

7 0

3 years ago

NEED HELP ASAP

algol [13]

Answer:

A) car one is linear because it decreases the same amount every year.

car two decreases by the same ratio so it's exponential.

B) for car one y = -6,000x + 38,000 (y is the value after x years, -6,000 is what it changes by every year, and 38,000 is the amount of year 0)

for car two y = (44,000) (17/20)x-1 (y is the value after x years, 44,000 is the amount on year 0, and 17/20 is the ratio)

C) after 5 years car one will be 8,000

after 5 years car two will be about 16,860

7 0

3 years ago

I can’t figure it out?

lara [203]

Answer:

D, $10.47

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Marissa rode her bike to the park and back home. She lives 2 3/10 miles from the park. How many miles did Marissa ride her bike

Dovator [93]

$2\frac{3}{10} +2\frac{3}{10} =\frac{(2\times10)+3}{10}+\frac{(2\times10)+3}{10} =\frac{20+3}{10}+\frac{20+3}{10}\\\\=\frac{23}{10} +\frac{23}{10} =\frac{23+23}{10} =\frac{46}{10} =4\frac{6}{10} =\boxed{\bf{4\frac{3}{5}}}$

Marissa rode 4 3/5 miles in all.

5 0

3 years ago

Read 2 more answers