3 years ago

29/7 how u make mixes

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

3x + y - z= -6<br> 2x - y + 2z = 8<br> 4x + y - 3z = -21

Flauer [41]

Answer:

x=-1

y=4

z=7

Step-by-step explanation:

3x + y - z= -6(1)

2x - y + 2z = 8(2)

4x + y - 3z = -21(3)

(1)+(2): 5x+z=2(4)

(2)+(3): 6x-z=-13(5)

(4)+(5): 11x=-11

x=-1

so z=2-5x=7

y=-6-3x+z=4

8 0

3 years ago

PARTY IN THIS QUESTION ONLY WELL KNOWN PEOPLE ON BRAINLY CAN COME

azamat

Answer:

Step-by-step explanation:

3 0

3 years ago

Estimate the quotient to the nearest whole number by using compatible numbers 32.44 ÷ 4.36

GarryVolchara [31]

I'm pretty sure its 7

7 0

3 years ago

Find the value of annuity if the periodic deposit is $250 at 5% compounded quarterly for 10 years

mylen [45]

Answer:

The value of annuity is $P_v = \$ 7929.9$

Step-by-step explanation:

From the question we are told that

The periodic payment is $P = \$ 250$

The interest rate is $r = 5\% = 0.05$

Frequency at which it occurs in a year is n = 4 (quarterly )

The number of years is $t = 10 \ years$

The value of the annuity is mathematically represented as

$P_v = P * [1 - (1 + \frac{r}{n} )^{-t * n} ] * [\frac{(1 + \frac{r}{n} )}{ \frac{r}{n} } ]$ (reference EDUCBA website)

substituting values

$P_v = 250 * [1 - (1 + \frac{0.05}{4} )^{-10 * 4} ] * [\frac{(1 + \frac{0.05}{4} )}{ \frac{0.08}{4} } ]$

$P_v = 250 * [1 - (1.0125 )^{-40} ] * [\frac{(1.0125 )}{0.0125} ]$

$P_v = 250 * [0.3916 ] * [\frac{(1.0125)}{0.0125} ]$

$P_v = \$ 7929.9$

8 0

3 years ago

Plzzz hellppp URGENTLY !!!!!!5,000 rounded to the nearest hundred.

irina [24]

5000 rounded to the nearest hundredth is 5000

5 0

3 years ago

Read 2 more answers