3 years ago

Please help me I will give brainliest

Mathematics

2 answers:

andrew11 [14]3 years ago

4 0

Answer:

1st one

Step-by-step explanation:

madam [21]3 years ago

3 0

The length of the spring is 7.98 cm with a weight of 34 grams attached to it.

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each morning, danai buys breakfast on her why to work. In the past thirty days, she bought a bagel on 6 days, a banana on 12 day

Ksju [112]

Answer:

0.7 or 70%

Step-by-step explanation:

Total number of days

6 + 12 + 3 + 9 = 30

The number of days she bought a banana or orange

12 + 9 = 21

The probability of buying a banana or an orange is

P(b or o) = 21/30 = 0.7 = 70%

8 0

2 years ago

What is (f−g)(x)?

Oxana [17]

Answer:

$\large\boxed{(f-g)(x)==3x^5-2x^4-x^2+x-21}$

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)\\\\\text{We have}\\\\f(x)=3x^5+6x^2-5\\\\g(x)=2x^4+7x^2-x+16\\\\\text{substitute:}\\\\(f-g)(x)=(3x^5+6x^2-5)-(2x^4+7x^2-x+16)\\\\=3x^5+6x^2-5-2x^4-7x^2+x-16\\\\\text{combine like terms}\\\\=3x^5-2x^4+(6x^2-7x^2)+x+(-5-16)\\\\=3x^5-2x^4-x^2+x-21$