Sunscreen A will likely last longer than Sunscreen B since the IQR is larger for A than B (the Boxed portion) therefore it's likely to be more reliable.
Answer:
Top row: [1 0 0 1000]
Middle row: [0 1 0 300]
Bottom Row: [0 0 1 0]
Step-by-step explanation:
To put it in RREF form, you need to have only 1's in a diagonal and 0's both top and bottom of the 1's. To get to the forms, you need to multiply and add rows together to solve for RREF.
Answer:
x=10.25
Step-by-step explanation: since they're congruent, that's mean they're equal. Set both of the equation equal to each other and solve for x
5x+24=9x-17
24=4x-17
41=4x
x=10.25
It's true and the equation is
good luck
