All categories

2 years ago

HELP! STAT I’m on a deadline and I need this question answered fast

Mathematics

1 answer:

Gelneren [198K]2 years ago

5 0

Answer:

Im pretty sure its b

Step-by-step explanation:

if someone else knows for sure the answer choose their answer over mine but if its a last resort choose my answer

You might be interested in

Anaika has found 25 coins this week, all quarters and dimes . If total worth of all coins is $4.00, how many of each coin does a

balu736 [363]

Answer:

10 quarters and 15 dimes

Step-by-step explanation:

25 = Quarters + Dimes

Total worth = $4.00 = 0.25* Quarter + 0.1*Dimes

so...

25 = Q + D , D = 25 - Q

4 = 0.25*Q + 0.1 * (25 - Q)

4 = 0.25 * Q + 2.5 - 0.1*Q

1.5 = 0.15Q

Q = 10

D = 15

4 0

3 years ago

a country radio asks every 5th caller what is their favorite type of music, is this biased or unbiased?

Natasha_Volkova [10]

Answer:

unbiased, I think

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

If h(x) = x – 7 and g(x) = x2, which expression is equivalent to(g*h)(5)? a (5 – 7)2, b (5)2 – 7, c (5)2(5 – 7), d (5 – 7)x2

asambeis [7]

H(x) = x - 7
g(x) = x^2
(g * h)(x) = x^2 (x - 7)
(g * h)(5) = 5^2 (5 - 7)

8 0

3 years ago

A drama club earns $1040 from a production. It sells a total of 64 adult tickets and 132 student tickets. An adult ticket costs

STatiana [176]

16x + 33y = 260, I think this is correct. Hope this helps!:)

8 0

3 years ago

Read 2 more answers

Find the values of y for which the distance between the point p2,-3 and q 10, y is 10 units

lina2011 [118]

Answer:

y = - 9, y = 3

Step-by-step explanation:

Calculate distance d using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = (2, - 3) and (x₂, y₂ ) = (10, y)

d = $\sqrt{(10-2)^2+(y+3)^2}$

= $\sqrt{8^2+(y+3)^2}$

Given distance between points is 10, then

$\sqrt{64 +(y+3)^2}$ = 10 ( square both sides )

64 + (y + 3)² = 100 ( subtract 64 from both sides )

(y + 3)² = 36 ( take the square root of both sides )

y + 3 = ± $\sqrt{36}$ = ± 6 ( subtract 3 from both sides )

y = - 3 ± 6 , thus

y = - 3 - 6 = - 9

y = - 3 + 6 = 3

7 0

3 years ago