All categories

2 years ago

Write the reciprocal of a) 7/10 b)3.5

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

7 0

Answer:

$\frac{10}{7}$

$\frac{10}{35}$

Step-by-step explanation:

The reciprocal of a number is the inverse of the number

$\frac{7}{10} = \frac{10}{7} (reciprocal)$

$3.5 \: is \: also \: \frac{35}{10}$

$\frac{35}{10} = \frac{10}{35} (reciprocal)$

$you \: may \: choose \: to \: simplify \: to \: the \: lowest \: term \: depending \: on \: the \: question$

You might be interested in

(Will give Brainliest & Many Many Points <3 Please help quickly!)

Dmitry_Shevchenko [17]

Answer:

D] f(n) = f(n − 1) + (−7)

Step-by-step explanation:

since you already know is an arithmetic series, you have to find the common difference.

87 - 94 = -7

80 - 87 = -7

73 - 80 = -7

the formula for the nth term is f(n) = f(n-1) + d

where f(n-1) is the previous term and d is the common difference, so if youu substitute you get:

f(n) = f(n-1) + d

f(n) = f(n-1) + (-7)

4 0

4 years ago

Read 2 more answers

Assume that the Richter scale magnitudes of earthquakes are normally distributed with a mean of 1.064 and a standard deviation o

sertanlavr [38]

Answer:

Ok.

Step by Step Explanation: Ok.

5 0

3 years ago

Choose the correct answer to 3,979 5.<br> A 795<br> B 795 R4<br> C 794 R9<br> D 796

Oxana [17]

Answer: B

Step-by-step explanation: Pic is attached. Long Division. Hope this helps. Sorry for bad handwriting, writing with a mouse.

3 0

3 years ago

A bag contains hair ribbons for a spirit rally. The bag contains 4 black ribbons and 5 green ribbons. Lila selects a ribbon at r

ale4655 [162]

Answer:

Total ribbons = 3 + 12 = 15So, 3/15 = black12/15 = greenTherefore the probability Lila selects the black ribbon first is 12/15Because Lila has taken one

Step-by-step explanation:

4 0

2 years ago

How much cash flow before tax and interest is necessary to support a project if $2 million is used to pay interest, the tax rate

k0ka [10]

Answer:

The necessary cash flow is $ 7,594,936.70.

Step-by-step explanation:

To determine the cash flow necessary before taxes and interest to support the project if $ 2 million is used to pay interest, the tax rate is 21%, and equity investors require annual income of $ 4 million, the following calculation must be performed:

X - 0.21X - 2,000,000 = 4,000,000

X - 0.21X = 4,000,000 + 2,000,000

0.79X = 6,000,000

X = 6,000,000 / 0.79

X = 7,594,936.70

Therefore, the necessary cash flow is $ 7,594,936.70.

3 0

4 years ago