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sergejj [24]
2 years ago
12

What is the best estimate for the product of 289 and 7

Mathematics
2 answers:
Darya [45]2 years ago
8 0

289 -> 290

7 -> 10

290 x 10

= 2900

LUCKY_DIMON [66]2 years ago
5 0

The best estimate would be the product of 290*10, which is 2,900. So if you were to multiply 289 and 7, the answer would be somewhere around 2,900.

I hope this helped!

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A sofa is on sale for $ 364.00 , which is 35 % of the original price. What is the original price?
inn [45]

Answer:

$1040

Step-by-step explanation:

Let X be the original price.

35% of X = 364

35/100 × X = 364

X = 364 × 100/35

X = 1040

8 0
2 years ago
Read 2 more answers
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klio [65]

Answer:

what is it?

Step-by-step explanation:

7 0
2 years ago
the price of a car increases in the ratio 11:8. What is the new price of a car which originally cost 25600?
sertanlavr [38]
I believe the answer would be 18,618 

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hope this helped

4 0
2 years ago
A crime is committed by one of two suspects, A and B. Initially, there is equal evidence against both of the suspects. After fur
liberstina [14]

Answer:

a) MA conditional with C can be interpreted as A which is known and C which is unknown match

b) 10/11

c) 2/11

Step-by-step explanation:

A={A is the guilty party}

M_A = {A blood type matches that of the guilty party}

C = {B is the guilty party}

M_C = {B blood type matches that of the guilty party}

a) The chance is 10% because MA conditional with C can be interpreted as A which is known and C which is unknown match

b) the probability that A is the guilty party is given by P(A/M_A). Using bayes theorem:

P(A/M_A)=\frac{P(M_A/A)P(A)}{P(M_A/A)P(A)+P(M_C/C)P(C)} =\frac{1*1/2}{(1*1/2)+(1/10*1/2)} =\frac{10}{11}

c) the probability that B’s blood type matches that of the guilty party is given as P(M_C/M_A). Using LOTS Therefore:

P(M_C/M_A)=P(M_C/M_A,A)P(A/M_A)+P(M_C/M_A,A)P(C/M_A)=\frac{1}{10}*\frac{10}{11}  +1*\frac{1}{11}  =\frac{2}{11}

6 0
2 years ago
Let f: double-struck R4 → double-struck R and c(t): double-struck R → double-struck R4. Suppose ∇f(1, 1, π, e6) = (0, 1, 5, −2),
nalin [4]

d ( f o c) / dt = 9

( solution is attached below)

7 0
2 years ago
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