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3 years ago

Which fraction is equivalent to 3 over negative 5?

Mathematics

2 answers:

sladkih [1.3K]3 years ago

6 0

Answer:

negative 3 over 5

Step-by-step explanation:

3/-5

= -3/5

mylen [45]3 years ago

4 0

Hello,

The correct answer is C) -3/5

Hope this helps!!!!

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Rational exponents: product rule<br> simplify<br> v^3/4 multiply v^5/7

marusya05 [52]

Answer:

$v\sqrt[28]{v^{13}}$

Step-by-step explanation:

The exponent rules that apply are ...

$(a^b)(a^c)=a^{b+c}\\\\a^{\frac{b}{c}}=\sqrt[c]{a^b}$

Using these rules for your product, we have ...

$v^{\frac{3}{4}}\times v^{\frac{5}{7}}=v^{\frac{3}{4}+\frac{5}{7}}\\\\=v^{\frac{41}{28}}=v\cdot v^{\frac{13}{28}}=v\sqrt[28]{v^{13}}$

6 0

3 years ago

Can someone write an explicit formula for the following sequence for me?:

Phoenix [80]

Answer:

$a_n=10-7n$

Step-by-step explanation:

The explicit form for an arithmetic sequence is:

$a_n=a_1+d(n-1)$

where $a_1$ is the first term and [ted]d[/tex] is the common difference.

The given sequence is arithmetic because term-previous term is the same per each pair of term and previous term.

That is the following holds:

-4-3=-11-(-4)=-18-(-11)

All of these differences are equal to -7, the common difference.

So let's fill in the explicit form:

$a_n=3+-7(n-1)$

$a_n=3-7(n-1)$

$a_n=3-7n+7$

$a_n=10-7n$

3 0

4 years ago

What is the least common denominator of 5/9 and 11/12?

Alexeev081 [22]

The LCM of 5/9 and 11/12

is 36

9*4=36

12*3=36

20/36

33/36

5 0

3 years ago

a jewelry store buys 24 necklaces for $300. the store wants to make a profit of $540. assuming it sells all 24 necklaces, how mu

Serga [27]

If its meaning making a profit after the $300 then:
540+300=840
840/24= 33.60
They would charge $33.60 per necklace.

If you were meaning a profit of $540 total then:
540/24=22.5
They would charge $22.50 per necklace.

3 0

4 years ago

If a soup that serves 16 people calls for 2 cans of clams, how many cans of clams is needed to serve 24 people?

Eduardwww [97]

4 cans.
8 x 2 = 16
8 x 4 = 24

6 0

3 years ago

Read 2 more answers