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taurus [48]
3 years ago
8

9 and 3/4 as an improper fraction

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0
9 3/4

take ur whole number (9) and multiply it by ur denominator (4) which gives u 36....add that to ur numerator (3)...giving u 39...now put that over ur original denominator (4)...giving u 39/4 <==
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Create a multi-step equation where the answer is 17. Write the equation and then show
Tanya [424]

Answer:

(1 + 4²) x (√25) ÷ 10 x (√4) = 17

Step-by-step explanation:

(1 + 16) x (5) ÷ 10 x (2) = 17

(17) x (5) ÷ 10 x 2 = 17

(85 ÷ 10) x 2 = 17

(8.5) x 2 = 17

17 = 17

Hope this helps buddy!

7 0
3 years ago
Please help with this i would be so glad and happy.
weqwewe [10]

Answer:

Step-by-step explanation:

d) (-2 +4i) -( 3 + 9i) = -2 + 4i - 3 - 9i

                             = -2 - 3 + 4i - 9i

                             = -5 - 5i

e)3i(6 - 5i) =  3i *6 - 5i * 3i

                = 18i - 15*i²                    {i² = -1}

                = 18i -15*(-1)

                = 18i + 15

                 = 15 + 18i

f) (-3 + 7i)(1 - 2i) = (-3)*1 - 2i * (-3) + 7i *1  - 2i* 7i

                         = -3 + 6i + 7i - 14i²

                        = -3 + 6i + 7i - 14*(-1)

                        = -3 + 6i+ 7i + 14

                        = 11 + 13i

3 0
3 years ago
Christina Stratton invested $8,000 in a certificate of deposit for 4 years. The certificate earns interest at an annual rate of
galben [10]

Answer:

6.13%

Step-by-step explanation:

We are given an investment of $8000 deposited for 4 years. We have to find the effective annual yield for which we will need the interest rate and the compounding period.

Annual interest rate compunded quarterly, r = 6% = 0.06

Compounding period is quarterly, n = 4

Annual EffectiveYield =  (1+\frac{r}{n})^{n}-1\\=(1+\frac{0.06 }{4})^{4}-1

= 0.0613

The annual effective yield is 6.13%

6 0
3 years ago
Nick and Adam workout together. Nick weighs 160 pounds and is gaining about 3 pounds per week. Adam weighs 195 pounds and is los
kobusy [5.1K]

Answer: 160+(W x 3)=195-(W x 2)

Step-by-step explanation:

I'm not 100% sure this is right but it should be!

6 0
3 years ago
Decrease £19064.67 by 9.5%
ANTONII [103]

Answer:

17253.52

Step-by-step explanation:

100-9.5=90.5

19064.67*0.905=17253.52

3 0
3 years ago
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