How do you write A. number t multiplied by -4 is at least -2/5

Mathematics

2 answers:

tekilochka [14]3 years ago

7 0

t(-4) ≥ - 2/5

Hope this helps!

SVETLANKA909090 [29]3 years ago

6 0

-4t >=-2/5 should be the answer

You might be interested in

Find the difference 32.654 -0.1

zavuch27 [327]

32.654-0.1=32.554

subtract 0.100 from 32.654

3 0

3 years ago

Read 2 more answers

You want to have $15,000 in 11 years. You will invest how much into an account that has an annual rate of 4.4% compounded daily?

igor_vitrenko [27]

Given:

Future Value = $15,000

time (t) = 11 years

rate (r) = 4.4% or 0.044

number of conversions per year (m) = 365

Find: Initial amount or the Principal

Solution:

Formula for Compound Interest is:

$F=P(1+\frac{r}{m})^{mt}$

From that, we can derive the formula for the Principal or the initial amount.

$P=\frac{F}{(1+\frac{r}{m})^{mt}}$

Let's plug in the given data above to the formula of the principal value.

$P=\frac{15,000}{(1+\frac{0.044}{365})^{365\times11}}$

Then, solve for P.

$P=\frac{15,000}{(1.000120548)^{4015}}=\frac{15,000}{1.622504316}\approx9,244.97$

Answer: You must invest $9, 244.97 to the account in order to get $15,000 after 11 years.

7 0

1 year ago

Which equations are related equations to x + 4 = 15?

Setler [38]

First one is wrong bcs it should be smaller than the answer.
The second one is correct bcs to find the second number we need to do inverse operation, here is subtraction.
Third one is correct bcs this is the same (but if u r searching only for relating not same, then the third kind of wrong)
The last one is correct

6 0

3 years ago

Read 2 more answers

If 5n - 3 = 7n – 5, then n= A -4 BO o D 6

ch4aika [34]

Answer:

The value of n is 1

Step-by-step explanation:

Given the expression $5n-3= 7n-5$