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3 years ago

Strawberry's are 3.50$ a pound and you bought 18.25$ worth of strawberries

Mathematics

2 answers:

garik1379 [7]3 years ago

7 0

...I'm assuming the answer to your question
so you bought... 18.25/3.5 = 73/14 pounds of strawberries?

yarga [219]3 years ago

3 0

The correct answer is 5.21

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5m -2(m + 2) = -(3m +15)

Nostrana [21]

Answer:

m = -11/6

Step-by-step explanation:

5m -2(m + 2) = -(3m +15)

5m - 2m - 4 = -3m - 15

3m + 3m = -15 + 4

6m = -11

m = -11/6

3 0

3 years ago

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Solve for x: −2x + 5 < 7 x > −1 x < −1 x > −6 x < −6

mars1129 [50]

hopefully this helps :)

5 0

3 years ago

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Examine the diagram of circle V, where two chords, JK and LM, are equidistant from the center. If JK=4x+37, and LM=5(x+5), what

77julia77 [94]

Answer:

x=12

Step-by-step explanation:

we know that

If the two chords are equidistant from the center of the circle, then the chords must be congruent.

JK=LM

substitute the given values

$4x+37=5(x+5)$

solve for x

$5x-4x=37-25\\x=12$

6 0

3 years ago

50 POINTS Really need help, answer a. b. and c.

AleksandrR [38]

Answer:

a) 1 in : 6 in

b) P=32 inches

A =60 inches ^2

c) P= 16 ft

A = 15 ft ^2

Step-by-step explanation:

The drawing is 6 inches tall, while the real flag is 3 ft tall

Change ft to inches

3 ft * 12 inches/1ft = 36 inches

drawing : real life

6 36

Divide each by 6

1 6

The scale is 1 to 6

So for every 1 inch on the drawing, there is 6 inches in real life

b) P= 2(l+w) = 2(10+6) = 2(16) = 32 inches

A = l*w = 10*6 =60 inches ^2

The drawing is 10 inches by 6 inches

Multiply by the scale factor of 6

Real life is 60 inches by 36 inches

Divide by 12 to get back to ft

5ft by 3 ft

P= 2(l+w) = 2(5+3) = 2(8) = 16 ft

A = l*w = 5*3 =15 ft ^2

4 0

3 years ago

According to a report, 11 people got colds for every 2000 people.

lianna [129]

Answer:

Probability that one or more people in Arbalest got a cold is 0.9987.

Step-by-step explanation:

We are given that according to a report, 11 people got colds for every 2000 people.

There are 1200 people in the town of Arbalest.

The above situation can be represented through binomial distribution;

$P(X =r) = \binom{n}{r} \times p^{r} \times (1-p)^{n-r};x=0,1,2,3,......$

where, n = number of trials (samples) taken = 1200 people

r = number of success = one or more people got a cold

p = probability of success which in our question is probability

that people got colds, i.e; p = $\frac{11}{2000}$ = 0.55%

Let X = Number of people in Arbalest who got a cold

So, X ~ Binom(n = 1200 , p = 0.0055)

Now, Probability that one or more people in Arbalest got a cold is given by = P(X $\geq$ 1)

P(X $\geq$ 1) = 1 - P(X = 0)

= $1- \binom{1200}{0} \times 0.0055^{0} \times (1-0.0055)^{1200-0}$

= $1- (1 \times 1 \times 0.9945^{1200})$

= 0.9987 or 99.87%

Hence, the required probability is 99.87%.

8 0

4 years ago